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ุทูŠุจ ุจุณู… ุงู„ู„ู‡ ุงู„ุฑุญู…ู† ุงู„ุฑุญูŠู… ุงุญู†ุง ุจู†ุงุช ุจู‚ู‰ ุงู„ู…ุญุงุถุฑุฉ
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ุงู„ุณุงุจู‚ุฉ ุจุฏุฃู†ุง ู†ุชุญุฏุซ ุงู„ู„ูŠ ู‡ูˆ ุนู† ุงู„ auto-regressive
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ูƒูŠู ู†ูƒุชุจู‡ุง ุนู„ู‰ moving average infinity ูู‚ุท ุจุฏุฃู†ุง
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ุจุฃู†ู‡ ุงู„ุญุงู„ุฉ ุงู„ุฎุงุตุฉ auto-regressive order 1
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ูˆุนุทูŠู†ุงู‡ุง ุจุญู„ุชูŠู† ุนู…ู„ู†ุง ู‡ุฐู‡ ุงู„ุญุงู„ุฉ ูˆุดูˆูู†ุงู‡ุง ู‡ูŠ ู‡ูŠูƒ
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ุจุงู„ู†ู‡ุงูŠุฉูˆุดูˆูู†ุง ุญุงู„ุฉ ุชุงู†ูŠุฉ ุงู†ู‡ ู„ู…ุง ู†ุนู…ู„ู‡ุง Taylor
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expansion ุงู†ู‡ ุงู„ series ุจุชูƒูˆู† ุจุงู„ุงุฎูŠุฑ ุนู„ู‰ ุตูŠุบุฉ XT
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ุทุจุนุง ู‡ูŠ ุจุงู„ู…ู†ุงุณุจุฉ ูƒุงู†ุช ู…ู† ุงู„ุฃูˆู„ ู‡ูŠ auto-regressive
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order ูˆุงุญุฏ ู‡ูŠู‡ุง ูˆุงุญุฏ ู†ุงู‚ุต Phi P ู…ุถุฑูˆุจ ูƒู„ูŠุฉ ุงู„ุฌุซุฉ
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ุฏู‡ ููŠ XT ุจุชุณุงูˆูŠ epsilon TูููŠ ุงู„ุฃุฎูŠุฑ ูƒุชุจู†ุงู‡ุง ุนู„ู‰
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ุตูŠุบุฉ infinity moving average ูู‡ูŠ ุตุงุฑุช ุงูŠุด Xt ุชุณุงูˆูŠ
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summation ู…ู† j ุชุณุงูˆูŠ zero to infinity Phi to the
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power j ู…ุถุฑูˆู ููŠ epsilon t minus j ูˆุนู…ู„ู†ุงู‡ุง
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ุจุทุฑูŠู‚ุชูŠู† ูˆู‚ู„ู†ุง ุญู‚ูŠู‚ุฉ ุงู„ุณุจุจ ุงู†ู‡ ุงุญู†ุง ุจู†ุญุจ ู‡ุงูŠ
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ุงู„ุดุบู„ุฉ ุนุดุงู† ุงุญู†ุง ูˆู…ุง ุจุฏู†ุง ู†ุดุชู‚ ุงู„ู„ูŠ ู‡ูˆ ุงู„ auto
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-regressive ุงู„ู„ูŠ ู‡ูˆ ุงู„ auto-correlation ุนููˆุง ู„ู„
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auto-regressive order ูˆุงุญุฏ ูุตุนุจ ุงู† ู†ุชุนุงู…ู„ ู…ุนู‡ุง
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ุจุงู„ุตูŠุบุฉ ู‡ุงูŠุงู„ู€ auto correlation ูˆ ุงู„ auto
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covariance ูˆ ู„ูƒู† ู„ู…ุง ู†ุญูˆู‘ู„ู†ุงู‡ุง ู†ุญูˆู‘ู„ู‡ุง ุฅู„ู‰ ุจุฏู„ุงู„ุฉ
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ุงู„ epsilon ุงู„ู„ูŠ ู‡ูŠ ุงู„ innovation ู‡ุฏูˆู„ ุงู„
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innovations ูููŠูƒูˆู† ุงู„ุชุนุงู…ู„ ู…ุนุงู‡ู… ุณู‡ู„ ุนุดุงู† ู‡ู… white
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noise ูุจู†ุนุฑู ุงู„ white noise ุฃู† ุงู„ mean ุฅู„ู‡ุง zero ูˆ
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ุงู„ variance ุฅู„ู‡ุง sigma square ูˆููŠุด correlation
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ุนู†ุฏู…ุง ุงุฎุชู„ุงู ุงู„ุฃุฒู…ุงู† ุชูƒูˆู† ู…ูˆุฌูˆุฏุฉ ุชู…ุงู… ู‡ู‰ ูู‡ุฐุง ู‡ูˆ
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ุงู„ุณุจุจ ู…ู† ุชุญูˆูŠุฑุชู†ุง ุฅู„ู‰ moving average of order
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infinityูˆุทุจุนุง ุจู†ุณู…ูŠู‡ุง casual ููŠ ุงู„ุญุงู„ุฉ ู‡ุฐู‡ ุงู„ auto
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-regressive ูˆ ุงู„ู„ูŠ ุงู† ุดุงุก ุงู„ู„ู‡ ุชุณู…ูŠุฉ ุงู„ุญู‚ูŠู‚ูŠุฉ
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00:01:58,200 --> 00:02:01,700
ู†ุนุทูŠู‡ุง ู„ู…ุง ู†ุญูƒูŠ ุนู† ุงู„ order ุจูŠู‡ ุจุดูƒู„ ุงุฎุฑ ุงู„ู…ู‡ู…
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00:02:01,700 --> 00:02:05,960
ุงู„ู„ูŠ ุงู„ุขู† ุจู†ุจู„ุด ู†ุญูƒูŠ ุนู„ู‰ ุงู„ุฎุตุงุฆุต ุชุจุนุงุชูŠ ุงู„ู„ูŠ ู‡ูŠ ุงู„
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properties ุชุจุน ุงู„ moments ูŠุนู†ูŠ ู„ู„ auto-regressive
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ููŠ order ูˆุงุญุฏ ุงูˆู„ ุดุบู„ ูŠุง ุงุจู†ุช ู…ูŠู† ุชู‚ูˆู„ูŠ ุงู„ูˆุณุท
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00:02:12,460 --> 00:02:16,140
ุงู„ุญุณุงุจูŠ ู„ู„ ุฅูŠุด ู„ู„ XT ุงู„ู„ูŠ ูƒุงู†ุช auto-regressive
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ุงู„ู„ูŠ ุจุทู„ุช auto-regressive ููŠ order ูˆุงุญุฏ ุดูˆ ุซูˆุฑุฉุŸ
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00:02:19,620 --> 00:02:23,320
ุตุงุฑุช moving average of order infinityุŒ ุชู…ุงู…ุŸ ูู„ูˆ
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ุณุฃู„ุช ูˆุงุญุฏุฉ ู…ู†ูƒู… ุดูˆ ุงู„ expectation ู‡ูŠูƒูˆู†ุŒ ุจุณุฑุนุฉ ุดูˆ
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ุงู„ expectation ู„ู‡ุง ุฏู‡ุŸ ZeroุŒ ู…ูˆุงุถุญุŒ ู„ูŠุดุŸ ู„ุฃู† ูƒู„
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epsilon .. ูƒู„ epsilon .. innovation ู‡ุฏูˆู„ู‡ random ูˆ
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.. ุงู„ู„ูŠ ุนููˆุง ู…ุด random ูˆ .. white noiseูุงู„ู€ mean
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ุฅู„ู‡ู… zero ูˆุงุถุญ ุฎู„ุตู†ุง ูˆุงุถุญ ุฃู†ู‡ุง ู…ุงููŠ ุงุฑุชุจุงุท ููŠ
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00:02:41,470 --> 00:02:44,870
ุงู„ุฒู…ู† independent ู…ู† ุงู„ุฒู…ู† ุงู„ variance ุงู„ู„ูŠ ู‡ูˆ
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00:02:44,870 --> 00:02:47,410
ุจุฑุถู‡ ุงู„ู…ุญุงุถุฑุฉ ุงู„ุณุงุจู‚ุฉ ุงุนุทูŠู†ุงู‡ุง ู„ูˆ ู…ุง ูŠูƒูˆู† ุนู†ุฏูƒูˆุง
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summation ุฅุฐุง ุจุชุฐูƒุฑูˆุง ุงู„ู…ุญุงุถุฑุฉ ุงู„ุณุงุจู‚ุฉ ูุงู„
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variance ู„ XT ู‡ูˆ ุนุจุงุฑุฉ ุนู† ุจูŠุตูŠุฑ ุฅูŠุดุŸ ุจูŠุตูŠุฑ ุดูˆูŠุฉ
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00:02:54,430 --> 00:02:59,650
ุจุงู„ู†ุณุจุฉ ุจูŠุตูŠุฑ summation ุงู„ variance ุฒุงุฏ ุงุชู†ูŠู† ููŠ
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double sum I ุฃู‚ู„ ู…ู† ุงู„ J covariance ู„ู‡ุฐุง ุงู„ู…ู‚ุฏุฑ
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ุนู†ุฏ ุงู„ู…ู‚ุฏุฑ Iู†ูุณูƒ ูˆ ู‡ูŠ ุนู†ุฏ ุงู„ู…ู‚ุฏุงุฑ j ูˆ ุทุจุนุง zero
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ุงู„ู…ู‚ุฏุงุฑ ุงู„ุชุงู†ูŠ ุงู„ covariance ุงู„ุณุจุจ ู…ู† ุงู† ุงู„ I ูˆ
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ุงู„ุฌูŠู‡ ุงู„ I ุฃู‚ู„ ู…ู† ุงู„ุฌูŠู‡ ูุจุตู ูู‚ุท ุงู„ variance ู…ุตุจูˆุท
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00:03:18,560 --> 00:03:22,140
ูˆ ุงู„ variance ุงู„ู„ูŠ ู‡ูˆ ุนุจุงุฑุฉ ุนู† ู…ูŠู† ุงู„ expectation
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00:03:22,140 --> 00:03:29,040
ู„ู…ู† ู„ู„ุชุฑุจูŠุฉ ูˆู„ุง ู„ุงุŸูุจุตู ูŠุงุจุงู†ุงุช ุงู„ุงู† sigma ุชุฑุจูŠุฉ
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00:03:29,040 --> 00:03:32,480
ุงู„ expectation linear ูุจุชูˆุฒุน ุนู„ู‰ ุงู„ summation ุงู„
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00:03:32,480 --> 00:03:37,420
expectation linear ูุจุตู summation ุงู„ู„ูŠ ู‡ูŠ ุงุญูƒูˆุง
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00:03:37,420 --> 00:03:41,540
ู…ุนุงูŠุง ู‡ุฐุง expectation ุงู„ู„ูŠ ู‡ูŠ ู„ู‡ุง ุณูŠุฌู…ุง square ุงู„
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expectation ุงู„ู„ูŠ ู‡ูŠ ู„ู‡ุง ุฃูุงู† ุฃุจุณู„ูˆู† ุฃุจุณู„ูˆู† ุฃูุงู†
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ุฃุจุณู„ูˆู† ุฃุจุณู„ูˆู† square ุงู„ expectation ุงู„ู„ูŠ ู‡ูŠ ู„ู‡ุง
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00:03:48,100 --> 00:03:52,560
ุณูŠุฌู…ุง ุณูƒูˆูŠุฑ ุจูŠุทู„ุน ุจุตู ู…ูŠุฉ summation ู…ู† zero ุฅู„ู‰
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infinity five to the power ุชู†ูŠู† I ู‡ุฐูŠ Geometric
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Series ุจุชุนุฑููˆุง ุงู„ Geometric Series ุงู†ุชูˆุง ูƒูŠู
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ุตุบุชู‡ุงุŸ ุฒูŠ ู‡ูŠ ุตุบุชู‡ุง ุงู„ ratio ู‡ูˆ ุงู„ู…ู‚ุฏุงุฑ ุงู„ู„ูŠ ุจู†ู‚ุณู…ู‡
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00:04:05,440 --> 00:04:10,510
ุฃูŠ ุญุฏ ุนู„ู‰ ุงู„ุญุฏ ุงู„ุณุงุจู‚ ู„ู‡ ูุจุทู„ุน ู…ู‚ุฏุงุฑ ุซุงุจุช ratioุตุญุŸ
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00:04:10,510 --> 00:04:13,390
ูู„ูˆ ุงุญู†ุง ุงุชุทู„ุนู†ุง ุนู„ูŠู‡ุง ุฏูŠ ู‡ูŠ ุฏูŠ geometric series
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00:04:13,390 --> 00:04:17,030
ุงู„ุตู…ุงุดู† ู…ู† ุฌู‡ุชู‡ ุณุงูˆูŠ zero to infinity ูุงูŠ to ุฏุจู‡ุงุฑ
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00:04:17,030 --> 00:04:22,610
ุชู†ูŠู† ุงูŠู‡ ุตุญุŸ ู…ูŠู† ุญุฏู‡ุง ุงู„ุฃูˆู„ุŸ ู„ุฃ ู…ุด sigma ุชุฑุจูŠู‡
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00:04:22,610 --> 00:04:25,350
ุณูŠุจูƒูŠ ู…ู† sigma ุชุฑุจูŠู‡ sigma ุชุฑุจูŠู‡ ู…ุธุจูˆุท ูƒู„ุงู…ูƒ sigma
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00:04:25,350 --> 00:04:28,510
ุชุฑุจูŠู‡ ุจุณ ุงู†ุง ุจุญูƒูŠ ุนู† ุงู„ุตู…ุงุดู† ุจุนูŠุฏ ุนู† ุนู† ู…ูŠู†ุŸ ุนู† ุงู„
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00:04:28,510 --> 00:04:31,870
sigma ุชุฑุจูŠู‡ ุตุญ ูƒู„ุงู…ูƒ ุจุณ ุงู„ู…ู‡ู… ุงู†ุง ุจุฏูŠุด sigma ุชุฑุจูŠู‡
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00:04:31,870 --> 00:04:34,490
ุงุญูƒูŠ ุนู†ู‡ุง ุจุฏูŠ ุงุญูƒูŠ ุนู† ุงู„ุตู…ุงุดู† ุจุฏูˆู† sigma ุชุฑุจูŠู‡
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00:04:34,490 --> 00:04:41,160
ุงู„ูŠู…ูŠู† ุงูˆู„ ุญุงู„ุŸ ูˆุงุญุฏ ู…ู† ุงู„ ratioุŸู„ูˆ ู‚ุณู…ุช ุฃูŠ ุญุฏ ุนู„ู‰
69
00:04:41,160 --> 00:04:46,840
ุงู„ุญุฏ ุงู„ุณุงุจู‚ ููŠู‡ ุชุฑุจูŠู‡ ุตุบูŠุฑ ููŠู‡ ุชุฑุจูŠู‡ ูŠุจู‚ู‰ ู‡ุฐู‡ ุงู„ู€
70
00:04:46,840 --> 00:04:50,900
Geometric ุชุนุฑููˆุง ุฅูŠู‡ ู…ุฌู…ูˆุนุฉ ู…ู† ุงู„ calculus ู‡ูˆ
71
00:04:50,900 --> 00:04:55,380
ุนุจุงุฑุฉ ุนู† ุงู„ุญุฏ ุงู„ุฃูˆู„ ุนู„ู‰ ูˆุงุญุฏ ู†ุงู‚ุต ุงู„ ratio ูุงู„ุญุฏ
72
00:04:55,380 --> 00:04:58,920
ุงู„ุฃูˆู„ ูˆุงุญุฏ ุนู„ู‰ ูˆุงุญุฏ ู†ุงู‚ุต ุงู„ ratio ุงู„ู„ูŠ ู‡ูˆ Phi
73
00:04:58,920 --> 00:05:02,960
ุชุฑุจูŠู‡ ู…ุตุจูˆุญ ุชุถุฑุจูŠู‡ ููŠ Sigma ุชุฑุจูŠู‡ ุฎู„ุตู†ุง ุฅุฐุง ู‡ุฐุง ู‡ูˆ
74
00:05:02,960 --> 00:05:07,500
ุงู„ variance ูˆุงุถุญ okay ุฐุงูƒุฑูŠู† ุงู„ู„ูŠ ู‡ูˆ ุงู„ Geometric
75
00:05:07,500 --> 00:05:13,860
ูƒูŠู ุจุชู†ุฌู…ุนุฃูˆ ูƒูŠู ู‡ูŠ ุดูƒู„ู‡ุง Geometric series ุณู„ุณู„ุฉ
76
00:05:13,860 --> 00:05:17,600
ู‡ู†ุฏุณูŠุฉ ุงู„ุงู† ุจุงู„ู†ุณุจุฉ ู„ู„ variance ูˆุงุถุญ ุงู†ู‡ ู„ุงูŠุนุชู…ุฏ
77
00:05:17,600 --> 00:05:20,600
ุนู„ู‰ ุงู„ุฒู…ู† ุจุงู„ู†ุณุจุฉ ู„ู„ auto covariance ุงูŠุถุง ู…ุด
78
00:05:20,600 --> 00:05:23,680
ู‡ูŠุนุชู…ุฏ ุนู„ู‰ ุงู„ุฒู…ู† ูˆู‡ูŠู‡ ู‚ุฏุงู…ูƒ ุงู„ุงู† ู‡ุชุดูˆู ุงู„ auto
79
00:05:23,680 --> 00:05:28,610
covariance ุนู†ุฏ ุงู„ lag hุทุจุนุง ู‡ูˆ ุนุจุงุฑุฉ ุนู† ู…ูŠู† ุงู„
80
00:05:28,610 --> 00:05:32,730
expectation ุงู„ู„ูŠ ู‡ูˆ ุงูˆู„ covariance ูŠุนู†ูŠ ุจูŠู† ู‡ุฏูˆู„
81
00:05:32,730 --> 00:05:36,670
ุงู„ู…ู‚ุฏุฑูŠู† ุตุญ ูˆู„ุง ู„ุง ุงู„ุงุตู„ ุงู† ู‡ุฏูˆู„ ู…ุถุฑุจูŠู† ููŠ ุจุนุถ ุจุณ
82
00:05:36,670 --> 00:05:41,590
ุงู†ุง ุญุงุทุท ููŠ ูƒู…ู‡ ู‡ุงุฏู‰ ุจุงู„ุบู„ุท ู…ุถุฑุจูŠู† ููŠ ุจุนุถ ู†ุงู‚ุต ุงู„
83
00:05:41,590 --> 00:05:44,850
expectation ู‡ุฏูˆู„ ุงู„ู…ุถุฑุจูŠู† ููŠ ุจุนุถ ู†ุงู‚ุต expectation
84
00:05:44,850 --> 00:05:49,850
ู„ XT ู„ูˆุงุญุฏุฉ ุถุฑุจ expectation T ุฒุงุฏ H ุทุจุนุง ุงู„ู…ู‚ุฏุฑ
85
00:05:49,850 --> 00:05:53,720
ุงู„ุชุงู†ูŠ ุงู„ zero ุฎู„ุตู†ุง ุจูŠุธู„ ุนู†ุฏูŠ ู…ูŠู†Expectation ุญุงุตู„
86
00:05:53,720 --> 00:05:58,480
ุงู„ุฏุฑุจ ุจูŠู† XT ูˆ XT ุฒุงุฏ ุงู„ H ุตุญ ูŠุง ุจู†ุงุงู† ุทูŠุจ ู„ู…ุง
87
00:05:58,480 --> 00:06:01,900
ู†ุถุฑุจู‡ู… ููŠ ุจุนุถ ู‡ูŠ ู‡ุงู„ XT ุงู„ู„ูŠ ู‡ูŠ summation ู…ู† ูˆูŠู†
88
00:06:01,900 --> 00:06:06,680
ู…ู† Zero ู„ Infinity ูˆ ู‡ุฏูŠูƒ ู…ู† ูˆูŠู† ู…ู† ุงู„ H ุงูˆ ุงู„ู„ูŠ
89
00:06:06,680 --> 00:06:10,900
ู‡ูŠ J ุชุณุงูˆูŠ H ู…ุตุจูˆุท ู„ Infinity 5 to the power J
90
00:06:10,900 --> 00:06:14,940
ูˆุงุถุญุŸ ู‡ุง ุฏู‡ ุงู„ู…ู‚ุฏุงุฑ ู†ูุณู‡ ุชุนูˆูŠุถ ู…ุฌุฑุฏ ุชุนูˆูŠุถ ูˆ ุงู„
91
00:06:14,940 --> 00:06:19,620
expectation ุงู„ู„ูŠ ูŠุนุฑูู‡ุง ุจุฎุดุน ุงู„ุตู…ุงุดู† ูˆ ุงู„ูุงูŠ ุฒุงุฏูˆู„
92
00:06:19,620 --> 00:06:23,400
ุงู„ูุงูŠ ูˆุงุญุฏ ูˆ ูุงูŠ ุงูŠ ูˆ ูุงูŠ ุฃุณ ุฌูŠ ู‡ุฏูˆู„ ุงู„ constant
93
00:06:23,400 --> 00:06:26,920
ูุจู†ู‡ู… ู…ุด ุนู„ุงู‚ุฉ ุจุงู„ุตู…ุงุดู† ุจูŠุทู„ุนูˆุง ุจุตู ุงู„ู…ู‚ุฏุงุฑ ุงู„ุชุงู†ูŠ
94
00:06:26,920 --> 00:06:30,080
ู…ูŠู† ุชู‚ูˆู„ูŠ ู‡ุฐุง ู…ุชู‰ ุจูŠุณุงูˆูŠ ุณูุฑ ูˆ ู…ุชู‰ ุจูŠุณูˆูŠุด ุณูุฑ ุงุฐุง
95
00:06:30,080 --> 00:06:35,600
ุงุฎุชู„ูุช ุงู„ู„ูŠ ู‡ูŠ ุงู„ู„ูŠ ู‡ูŠ ุงู„ T minus ุงู„ I ู…ุน ู…ูŠู† ู…ุน
96
00:06:35,600 --> 00:06:39,220
ุงู„ T ุฒุงุฏ ุงู„ H minus ุงู„ G ุงุฐุง ุงุฎุชู„ููˆุง ูุงุณูุงุฑ ูˆ ุงุฐุง
97
00:06:39,220 --> 00:06:48,200
ุชุณุงูˆูŠ ุจูŠุทู„ุน ู…ุงู„ู‡ ุงุฐุง ุชุณุงูˆูŠุฃูŠูˆุฉ ู„ูŠุด ุฎุงูŠูุงุช ุจูŠุทู„ุน ุงู„
98
00:06:48,200 --> 00:06:52,060
variance ุงู„ู„ูŠ ู‡ูˆ sigma ุชุฑุจูŠู‡ ูุจุทู„ุน sigma ุชุฑุจูŠู‡ ุฅุฐุง
99
00:06:52,060 --> 00:06:57,980
ู‡ุฐุง ุจูŠุณุงูˆูŠ ุฃุณูุงุฑ ู…ุนุงุฏุฉ ุชุชุณุงูˆู‰ ุงู„ู„ูŠ ู‡ูŠ ุงู„ I ู…ุน ู…ูŠู†
100
00:06:57,980 --> 00:07:02,160
ูŠุง ุจู†ุงุฏ ู…ุน ุงู„ J minus ุงู„ H ุงู„ I ู…ุน ุงู„ J ู†ูุณ ุงู„ H
101
00:07:02,160 --> 00:07:06,980
ุตุงุฏุฑุŸ ู…ุตุจูˆุจุŸ ูˆู„ุฐู„ูƒ ู‡ุฐุง ุงู„ุขู† ุงู„ double sum ุญู‚ูŠู‚ุฉ ู‡ูˆ
102
00:07:06,980 --> 00:07:10,480
ููŠูƒ ุชุดูˆููŠู‡ ุนู„ู‰ ุฃู†ู‡ ู…ูŠู† sum ูˆุงุญุฏ ู„ุฅู†ู‡ ุจูŠุตูŠุฑ ููŠ
103
00:07:10,480 --> 00:07:15,490
ุงู„ุฃุฎูŠุฑ ู…ุงู„ู‡ุตุญุŸ ุจูŠุตูŠุฑ sum ูƒู„ ุงู„ุฃุดูŠุงุก ุฃุณูุงุฑ ู…ุนุงุฏุฉ
104
00:07:15,490 --> 00:07:18,350
ู…ูŠู† ุนู†ุฏู…ุง ุชุชุณุงูˆู‰ ุงู„ู„ูŠ ุฃู†ุง ุญูƒูŠุชู„ูƒูˆุง ุนู†ู‡ุง ุงู„ I ู‡ุฐู‡
105
00:07:18,350 --> 00:07:24,230
ู…ุน ู…ูŠู† ุชุชุณุงูˆู‰ุŸ ู…ุน ุงู„ J minus ุงู„ H ุตุญุŸ ูุจูŠุตูŠุฑ ู‡ุฐุง
106
00:07:24,230 --> 00:07:28,050
ูƒู„ ู‡ูŠุชู‡ ู‡ูˆ ุนุจุงุฑุฉ ุนู† sigma square ู„ุฅู†ู‡ ู‡ุฐุง ุจูŠุตูŠุฑ
107
00:07:28,050 --> 00:07:31,430
sigma square ููŠ sum ู…ุงุดูŠ ู…ู† I ุชุณุงูˆูŠ zero to
108
00:07:31,430 --> 00:07:35,610
infinity Phi to the power I ูˆ ุงู„ J ู‡ุฐู‡ ุจู†ุญุท ุจุฏู„ู‡ุง
109
00:07:35,610 --> 00:07:41,720
Phi to the power ู…ู† I ุฒุงุฏูŠ ุงู„ H ุตุญุŸูˆุทุจุนุง ููŠูƒูŠ
110
00:07:41,720 --> 00:07:45,220
ุชุชุทู„ุน ุนู„ู‰ ุงู„ file to the power I ุฒุงุฏ H ู‡ูŠ ุนุจุงุฑุฉ ุนู†
111
00:07:45,220 --> 00:07:49,640
ู…ูŠู† ุนู†ุฏ ุงู„ุฏุฑุจ ุชุฌู…ุน ุงู„ุฃุณุณ ูุงู„ file to the power I
112
00:07:49,640 --> 00:07:56,380
ุฒุงุฏ H ู‡ูŠ ุนุจุงุฑุฉ ุนู† file I ู…ุถุฑูˆุจุฉ ููŠ ู…ูŠู† ูุนู„ูŠ H ูุงู†ูŠ
113
00:07:56,380 --> 00:08:00,640
ุทู„ุนุช file H ุจุฑุง ุนุดุงู† ุฃุตู ุฌูˆุง ุงู„ summation ู‡ุฐุง ู…ูŠู†
114
00:08:00,640 --> 00:08:07,920
ูุชู†ู‡ูŠ ุตุญ ูู‡ุฐุง ู‡ูŠ ูˆุงุถุญุฉ ู‡ู„ ู‡ุฐุง Geometric ูˆู„ุง ู„ุงุŸ ุดูˆ
115
00:08:07,920 --> 00:08:13,320
ู…ุฌู…ูˆุญุฉุŸุญุฏู‡ุง ุงู„ุฃูˆู„ ู…ู‚ุตูˆู…ุฉ ุนู„ู‰ ูˆุงุญุฏ ู…ุงู‚ุต ุงู„ ratio
116
00:08:13,320 --> 00:08:18,680
ู…ูŠู† ุญุฏู‡ุง ุงู„ุฃูˆู„ุŸ ูˆุงุญุฏ ุงู„ู„ูŠ ู‡ูŠ ุจุฏูˆู† ุงู„ .. ูˆู…ูŠู† ุงู„ู„ูŠ
117
00:08:18,680 --> 00:08:23,200
ู‡ูˆ ุงู„ ratioุŸ fighter B ูุจุตู ุจุงู„ุฃุฎูŠุฑ ูŠุง ุจู†ูŠ ุขุฏSigma
118
00:08:23,200 --> 00:08:28,100
squared ููŠ Phi to the power h ุนู„ู‰ ูˆุงุญุฏ ู†ุงู‚ุต Phi
119
00:08:28,100 --> 00:08:31,580
ุชุฑุจูŠู‡ ูˆุงุถุญ ู‡ุง ูˆุงุถุญ ู‡ุฐู‡ ุฃูŠุถุง ุงู†ู‡ุง ู„ุง ุชุนุชู…ุฏ ุนู„ู‰
120
00:08:31,580 --> 00:08:35,500
ุงู„ุฒู…ู† ู…ุงููŠุด ู…ุดุงูƒู„ ุจุงู„ู†ุณุจุฉ ู„ู„ auto correlation ู‡ูŠ
121
00:08:35,500 --> 00:08:39,460
ู‚ุณู…ุฉ ู…ูŠู† ุนู„ู‰ ู…ูŠู† covariance auto covariance ุนู„ู‰ ุงู„
122
00:08:39,460 --> 00:08:46,920
variance ูู„ูˆ ู‚ุณู…ุช ุงู„ู…ู‚ุฏุงุฑ ู‡ุฐุง ุนู„ู‰ ุงู„ู…ู‚ุฏุงุฑ ู‡ุฐุงุจุช
123
00:08:46,920 --> 00:08:50,180
cancel mean sigma square ู…ุน sigma square ูˆ ุงู„ูˆุงุญุฏ
124
00:08:50,180 --> 00:08:54,560
ู…ุงู‚ุตุฏ ุงู„ู„ูŠ ู‡ูˆ ุงู„ู…ู‚ุงู… ู…ุน ุงู„ู…ู‚ุงู… ูŠุนู†ูŠ ุจุตููŠ ุดูˆุฉ five
125
00:08:54,560 --> 00:08:58,740
to the power h ูˆ ุงู„ู„ูŠ ู‡ูŠ ุงูŠุถุง ู…ุงู„ู‡ุง ู„ู‡ุง ุชุนุชู…ุฏ ุนู„ู‰
126
00:08:58,740 --> 00:09:01,780
ุงู„ุฒู…ู† ููˆุงุถุญ ุงู†ู‡ ุงุญู†ุง ุจุนุฏ ู…ุง ูƒุชุจู†ุง ุงู„ auto
127
00:09:01,780 --> 00:09:05,920
regressive of order ูˆุงุญุฏ ูƒุชุจู†ุงู‡ุง as moving average
128
00:09:05,920 --> 00:09:08,980
infinity ุทู„ุนุช stationary ุงู„ู„ูŠ ุงุตู„ุง ุงุญู†ุง ุจู†ุนุฑู ุงู†ู‡
129
00:09:08,980 --> 00:09:11,580
ู„ูŠุด ู…ุณุชุดูŠู†ูŠ ุงู„ู„ูŠ ุนูุฑ ุงู„ moving average ุฏูŠ ุงู†ุง
130
00:09:11,580 --> 00:09:15,210
ู…ุณุชุดูŠู†ูŠ ุจุณ ููŠ ุดุบู„ู…ุง ุจุชุณุชุทูŠุน ุชูƒุชุจ ุงู„ auto
131
00:09:15,210 --> 00:09:19,870
-regressive ุนู„ู‰ ุตูŠุบุฉ moving average ุฅู„ุง ุฅุฐุง ูƒุงู†ุช
132
00:09:19,870 --> 00:09:25,750
ู…ุงู„ู‡ุง invertable ู…ุด invertable ุงู„ู„ูŠ ู‡ูŠ ุนู…ู„ูŠุง ุชุญู‚ู‚
133
00:09:25,750 --> 00:09:30,030
ุฃู†ู‡ ุงู„ Phi ุชุจุนุช ุงู„ู„ูŠ ู‡ูŠ ูˆูŠู†ู‡ุง ู‡ุงูŠ ุงู„ Phi ุงู„ู„ูŠ ู‡ุงู†
134
00:09:30,030 --> 00:09:34,350
ุชูƒูˆู† ู…ุงู„ู‡ุง ุงู„ absolute value ุฅู„ู‡ุง ุฃู‚ู„ ู…ู† ูˆุงุญุฏ ุฃูˆ
135
00:09:34,350 --> 00:09:39,020
ุงู„ roots ู…ุงูŠููŠุด ุฅู„ุง root ูˆุงุญุฏ ู…ุด roots ู‡ู†ุงุงู„ู€ root
136
00:09:39,020 --> 00:09:43,380
ู„ู…ู†ุŸ ู„ู„ู€ Gauss ุงู„ู„ูŠ ุงุณู…ู‡ ูˆุงุญุฏ ู†ุงู‚ุต ุงู„ู€ Phi ุจูŠุณุงูˆูŠ
137
00:09:43,380 --> 00:09:47,600
ุณูุฑ ุงู„ู€ root ู„ุฅู„ู‡ ูƒู‚ูŠู…ุฉ ู…ุทู„ู‚ุฉ ูŠุฌุจ ูŠุนู†ูŠ ูŠูƒูˆู† ุฃูƒุจุฑ
138
00:09:47,600 --> 00:09:51,120
ู…ู† ูˆุงุญุฏ ุนุดุงู† ูŠุธุจุท ุงู„ Taylor series ุนุดุงู† ูŠุตูŠุฑ
139
00:09:51,120 --> 00:09:54,540
ุงู„ุตู…ุงุด ู„ู„ series ุจุนุฏ ู…ุง ุชุฌูŠุจ ู‡ุฐู‡ polynomial ูƒุซูŠุฑุฉ
140
00:09:54,540 --> 00:09:58,560
ุญุฏูˆุฏ ู…ู† ุงู„ุฏุฑุฌุฉ ุงู„ุฃูˆู„ู‰ุŒ ู…ุตุจูˆุทุŸ ูู‡ุฐู‡ ู…ุง ุฅู„ู‡ุง ู…ุนูƒูˆุณ
141
00:09:58,560 --> 00:10:02,500
ุฅู„ุง ุฅุฐุง ูƒุงู† ู‡ุฐุง ุงู„ูƒู„ุงู… ุงู„ู„ูŠ ุฃู†ุง ุญูƒูŠุชู‡ ุงู„ู„ูŠ ู‡ูŠ ุฃูƒุจุฑ
142
00:10:02,500 --> 00:10:06,120
ู…ู† ูˆุงุญุฏ ูˆ ุฃุตุบุฑ ู…ู† ูˆุงุญุฏ ู…ูˆุฌูˆุฏุŒ ูุงู‡ู…ูŠู†ูŠุŸ ูŠุนู†ูŠ ูŠุฌุจ ุฃู†
143
00:10:06,120 --> 00:10:11,090
ุชูƒูˆู† ุงู„ู‚ูŠู…ุฉ ุงู„ู…ุทู„ู‚ุฉ ู„ู„ Phiุฃุตุบุฑ ู…ู† ูˆุงุญุฏ ุงูˆ ุงู„ roots
144
00:10:11,090 --> 00:10:14,950
ุงูˆ ุงู„ root ูŠุนู†ูŠ ู‡ู†ุง ู„ู„ ghost ุงู„ู„ูŠ ุงุณู…ู‡ ูˆุงุญุฏ ู†ุงู‚ุต
145
00:10:14,950 --> 00:10:20,450
ููŠ ู…ุงู„ู‡ ุฃูƒุจุฑ ู…ู† ูˆุงุญุฏ ูููŠ ุงู„ุญุงู„ุฉ ู‡ุฐู‡ ุจูŠุตูŠุฑ ุงู„
146
00:10:20,450 --> 00:10:23,650
series ู…ุงู„ู‡ุง ู„ุงู† stationary ุงู„ุณุจุจ ู„ุฅู†ู‡ุง ุจูŠุตูŠุฑ ุงู†ู‡
147
00:10:23,650 --> 00:10:27,590
ุญูˆู‘ู„ู†ุงู‡ุง ุจุทุฑูŠู‚ุฉ moving average ูˆ ุงู„ moving average
148
00:10:27,590 --> 00:10:30,050
ุงู„ู„ูŠ ุงู†ุชูˆุง ุดุงูŠููŠู†ู‡ ู‡ุฐุง ู…ุนุฑูˆู ุงู†ู‡ stationary ูููŠุด
149
00:10:30,050 --> 00:10:34,820
ู…ุดุงูƒู„ ุฎู„ุงุตูŠู†ู‡ุทูŠุจุŒ ูŠุง ุจู†ุงุช ุฃู†ุง ุจุฏุฃุช ุฃุฌุนุด ุดูˆูŠุฉุŒ ุจุณ
150
00:10:34,820 --> 00:10:37,340
ุทู„ุนูˆู„ูŠ ุจุงู„ู„ู‡ ุนู„ู‰ ู‚ูŠู…ุฉ ุงู„ู€ auto correlation ุงู„ู„ูŠ
151
00:10:37,340 --> 00:10:42,840
ุทู„ุนุช ู…ุนุงูƒู…ุŒ ุทู„ุนุช ุฅูŠู‡ ุนุดุงู†ุŸูุงูŠ ุชุฏุจุฑุฑ ู…ูŠู† H ูˆ ู‚ุจู„
152
00:10:42,840 --> 00:10:47,440
ุดูˆูŠุฉ ู‚ูˆู„ุช ุงู† ุงู„ูุงูŠ ุงู„ู‚ูŠู…ุฉ ุงู„ู…ุทู„ู‚ุฉ ู„ุฅู„ู‡ ู…ุงู„ู‡ ุฃุตุบุฑ
153
00:10:47,440 --> 00:10:51,280
ู…ู† ูˆุงุญุฏ ูŠุนู†ูŠ ู‡ุฐุง ุงู„ู…ู‚ุฏุงุฑ ุงู„ู„ูŠ ุงู†ุชูˆุง ุดุงูŠููŠู†ู‡ ูุงูŠ
154
00:10:51,280 --> 00:10:55,020
ูŠุนู†ูŠ ุฃุตุบุฑ ู…ู† ูˆุงุญุฏ ู…ุฑููˆุน ุฅู„ู‰ ุฃุต H ูˆ ุงู„ H ู‡ูˆ ุนุฏุฏ
155
00:10:55,020 --> 00:10:59,760
ุตุญูŠุญ ุงู†ุชุฌุงุฑ ุนุฏุฏ ุตุญูŠุญ ูŠุนู†ูŠ ุจูŠุงุฎุฏ ุตูุฑ ูˆุงุญุฏ ูˆ ุงุชู†ูŠู†
156
00:10:59,760 --> 00:11:03,620
ู‚ุฏ ูŠูƒูˆู† ุณุงู„ุจ ุจุณ ู…ุด ู…ุดูƒู„ุฉ ุฎู„ูŠู†ุง ู†ุฑูƒุฒ ุนู„ู‰ ุงู„ู…ูˆุฌุฉ ุตูุฑ
157
00:11:03,620 --> 00:11:08,040
ูˆุงุญุฏ ุงุชู†ูŠู† ุชู„ุงุชุฉ ู‡ู„ ุฃูŠ ุดูŠุก ุฃู‚ู„ ู…ู† ูˆุงุญุฏ ุงุฑูุนูŠู†ู‡ ุฅู„ู‰
158
00:11:08,040 --> 00:11:14,060
ุฃุต ุงู†ุชุฌุงุฑู…ุด ุจู†ุฒูŠู†ุŸ ูŠุนู†ูŠ ุณุคุงู„ูŠ ููŠ ุชุฏุจูˆุฑ ูˆุงุญุฏ ุฎู„ูŠู†ุง
159
00:11:14,060 --> 00:11:17,000
ู†ู‚ูˆู„ ููŠ ุงุชู†ูŠู† ู…ู† ุนุดุฑุฉ ูŠุง ุจู†ุงุช ุงุชู†ูŠู† ู…ู† ุนุดุฑุฉ ุชุฏุจูˆุฑ
160
00:11:17,000 --> 00:11:21,900
ูˆุงุญุฏ ุงุชู†ูŠู† ู…ู† ุนุดุฑ ุทุจ ุงุชู†ูŠู† ู…ู† ุนุดุฑุฉ ุชุฏุจูˆุฑ ุงุชู†ูŠู† ุงู‚ู„
161
00:11:21,900 --> 00:11:26,420
ู…ู† ุงุชู†ูŠู† ู…ู† ุงุฑุจุนุฉ ู…ู† ู…ูŠุฉ ุงู‚ู„ ู…ู† ู…ูŠุฉ ู…ู† ุงุชู†ูŠู† ู…ู†
162
00:11:26,420 --> 00:11:30,760
ุนุดุฑุฉ ูŠุนู†ูŠ ุงูˆู„ ู‚ูŠู…ุฉ ูƒุงู†ุช ุงุชู†ูŠู† ู…ู† ุนุดุฑุฉ ุซู… ุงุฑุจุนุฉ ููŠ
163
00:11:30,760 --> 00:11:35,540
ุงู„ู…ูŠุฉ ู…ุตุจูˆุฑุŸ ุทุจ ุงุชู†ูŠู† ู…ู† ุนุดุฑ ุชุฏุจูˆุฑ ุชู„ุงุชุฉ ุชู…ุงู†ูŠุฉ ู…ู†
164
00:11:35,540 --> 00:11:40,310
ุงู„ูุจุฑุถู‡ ุตุบูŠุฑุฉ ุงุฐุง ุงู„ูˆุงุถุญ ุงู† ู‡ุฐุง ุงู„ู‚ูŠู…ุฉ ุนุงู…ู„ุฉ ุจุชุฒูŠุฏ
165
00:11:40,310 --> 00:11:44,530
ุงู„ H ูˆู…ุงู„ู‡ ู‚ูŠู…ุฉ ุงู„ auto correlation ุจู‚ู„ ุตุญ ุจุฒูŠุงุฏุฉ
166
00:11:44,530 --> 00:11:49,170
ุงู„ H ุจู‚ู„ mean ุงู„ auto correlation ูˆุงุถุญ ู…ู† ุงู„ุชุนุฑูŠู
167
00:11:49,170 --> 00:11:52,510
ุฐุงุช ู†ูุณู‡ ูˆ ู‡ุฐุง ู‡ูŠ ุงู„ุฑุณู… ุงู„ู„ูŠ ุฃู…ุงู…ูƒูˆุง ุงุญู†ุง ุจู†ุชูˆู‚ุน
168
00:11:52,510 --> 00:11:58,130
ู‡ุฐุง ุทุจุนุง simulation for R codeุทุจุนุง ุงู†ุง ุนู…ู„ุช ู„ูƒูˆุง 6
169
00:11:58,130 --> 00:12:02,110
seed ุนุดุงู† ุชู‚ุฏุฑูˆุง ุชู†ุฑุฌุนูˆุง ุฒูŠ ุงู„ุงูˆู„ ูˆุนู…ู„ุช order ูˆุงุญุฏ
170
00:12:02,110 --> 00:12:05,990
ุงู„ู„ูŠ ู‡ูˆ autoregressive ูุงู‡ู…ูŠู† ุงู„ูƒูˆุฏุฉ ุจุณ ุดุฑุญู†ุงู‡ุง
171
00:12:05,990 --> 00:12:10,670
ุณุงุจู‚ุง ูˆุนู…ู„ู†ุง simulation ู…ู† ุณูŠุฑูŠุฒ ุทูˆู„ู‡ุง 200 ูˆู…ู† ุซู…
172
00:12:10,670 --> 00:12:14,130
ุณูŠุฑูŠุฒ ุงุฎุฑู‰ ุทูˆู„ู‡ุง ุงูŠุถุง 200 ุจุณ ุงู„ coefficient ููŠ
173
00:12:14,130 --> 00:12:17,950
ุงู„ู…ุฑุฉ ุงู„ุฃูˆู„ู‰ 8 ู…ู† 10 ููŠ ุงู„ู…ุฑุฉ ุงู„ุชุงู†ูŠุฉ ุณุงู„ู… ุงูˆ
174
00:12:17,950 --> 00:12:22,910
negative 5 ู…ู† 10ูˆ ุจุนุฏ ู…ุง ุฎู„ุตุช ุฑุณู…ุช ุงู„ auto
175
00:12:22,910 --> 00:12:25,310
correlation ุชุทู„ุนู‡ ููŠ ุงู„ุญุงู„ุฉ ุงู„ุฃูˆู„ู‰ ู‡ุฐุง ุงู„ู„ู‰ ุฃู†ุง
176
00:12:25,310 --> 00:12:31,570
ุจุชูˆู‚ุนู‡ theoreticallyู‡ูˆ ุจูŠุณู…ูˆู‡ุง tail off tail off
177
00:12:31,570 --> 00:12:36,610
ุงูˆ ุงูŠุด ูŠุนู†ูŠ decline ู‡ูŠูƒ ูŠุนู†ูŠ ููŠู‡ ุชู†ุงู‚ุต ุตุญุŸ ู‡ู„ุฃ ุงูˆู„
178
00:12:36,610 --> 00:12:40,310
ู‚ูŠู…ุฉ ุงุญู†ุง ู‚ู„ู†ุง ุฏุงุฆู…ุง ูˆ ุนุจุฏุง ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„
179
00:12:40,310 --> 00:12:40,370
ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„
180
00:12:40,370 --> 00:12:40,430
ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„
181
00:12:40,430 --> 00:12:41,170
ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„
182
00:12:41,170 --> 00:12:41,530
ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„
183
00:12:41,530 --> 00:12:43,170
ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„
184
00:12:43,170 --> 00:12:44,290
ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„
185
00:12:44,290 --> 00:12:46,150
ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„
186
00:12:46,150 --> 00:12:46,150
ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„
187
00:12:46,150 --> 00:12:46,150
ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„
188
00:12:46,150 --> 00:12:46,150
ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„ ุงู„
189
00:12:54,460 --> 00:12:58,500
ุงุณุชูˆุนุจุชูˆู†ู‰ุŸ ูŠุนู†ูŠ ุจุนุถ ุงู„ softwares ุงู„ุชุงู†ูŠุงุช ุฒู‰ ุงู„
190
00:12:58,500 --> 00:13:02,640
MATLAB ู…ุซู„ุง ุงู„ MATLAB ุจุนู…ู„ู‡ุงุด ุงู„ู…ู‡ู… ุซู… ุจุนุฏ ุฐู„ูƒ
191
00:13:02,640 --> 00:13:06,530
ุงุชุทู„ุน ุงู†ุชูˆุงุจุชู†ู‚ุต .. ุจุชู†ู‚ุต .. ุจุชู†ู‚ุต .. decline ..
192
00:13:06,530 --> 00:13:11,010
tail off .. ุตุญุŸ ุฅุฐุง ุงู†ุชูˆุง ุจุชุชูˆู‚ุนูˆุง ุงู„ุขู† ุงู† ุฑุณู…ุฉ ุงู„
193
00:13:11,010 --> 00:13:14,710
auto correlation ู„ auto regressive of order ูˆุงุญุฏ
194
00:13:14,710 --> 00:13:18,510
ูŠูƒูˆู† ุดูƒู„ู‡ุง ุฒูŠ ูƒุฏู‡ ูˆ ู„ุง ู„ุงุŸ ู…ุธุจูˆุทุŸ ู…ุด ู‡ูŠูƒุชุงุฑูŠู†ุŸ
195
00:13:18,510 --> 00:13:22,710
ุงู„ู„ูŠ ุงู„ุขู† ู„ู…ุง ุงุญู†ุง ุนู…ู„ู†ุง ุณุงู„ุจ .. ุงู„ุณุงู„ุจ ุจุชุนุฑูู‡
196
00:13:22,710 --> 00:13:27,910
ู…ุดูƒู„ุฉ ุงู„ ุฑูˆ ุณุงู„ุจ ู‡ู†ุง ุงู„ู„ูŠ ู‡ูŠ ุงู„ ููŠ ุนููˆุง ุงู„ ููŠ ุณุงู„ุจ
197
00:13:27,910 --> 00:13:32,240
ู‡ู†ุง ุฎู…ุณุฉ ู…ู† ุนุดุฑุฉ simulation ุงู„ุชุงู†ูŠูู„ู…ุง ู†ู‚ูˆู„ ุณุงู„ู
198
00:13:32,240 --> 00:13:35,760
ุฎู…ุณุฉ ู…ู† ุนุดุฑุฉ ู…ุฑููˆุนุฉ ุฅู„ู‰ ุฅุช ุตุญ ู‡ู„ุฃ ู„ุงู‚ูŠุชุด ูŠุง ุจู†ุงุช
199
00:13:35,760 --> 00:13:41,120
ุดู…ุงู„ู‡ุง ู„ุงู‚ูŠุชุด ุญูƒูˆู‡ integer ูŠุนู†ูŠ ุจูŠุจุฏุฃ ู…ู† zero ูˆ
200
00:13:41,120 --> 00:13:44,800
ุจูƒู…ู„ ุตุญ ูุฃูˆู„ ู‚ูŠู…ุฉ ุทุจุนุง ุนู†ุฏ ุงู„ zero ุดูˆ ุจูŠูƒูˆู† ุฃูƒูŠุฏ
201
00:13:44,800 --> 00:13:49,460
ูˆุงุญุฏ ุซู… ุชุงู†ูŠ ู‚ูŠู…ุฉ negative ุฎู…ุณุฉ ู…ู† ุนุดุฑุฉ ุชุฏุจุฑ ูˆุงุญุฏ
202
00:13:49,460 --> 00:13:55,500
ุงู„ู„ูŠ ู‡ูŠ negative ุฎู…ุณุฉ ู…ุนุงูŠุง ุดุงูŠููŠู†ู‡ุง ุจุงู„ู…ูˆุฌุฉ ุจู‚ุงู…
203
00:13:55,500 --> 00:14:00,720
ุจุงู„ุณุงู„ู ู‡ูŠ ุทู„ุนุช ุจุงู„ู…ูˆุฌุฉ ุตุญ ุจุณ ุฃุตุบุฑ ู…ู† ู…ูŠู† ุทู„ุนูˆุง
204
00:14:01,520 --> 00:14:05,380
ุงู„ุฃูˆู„ู‰ ู‡ูŠูƒ ูƒุจูŠุฑุฉ ุตุญุŸ ุชุงู†ูŠุฉ ู…ุงู„ู‡ุงุŸ ุฃุตุบุฑ ู…ู†ู‡ุงุŒ
205
00:14:05,380 --> 00:14:09,240
ุงู„ุชุงู„ุชุฉ ููƒุฑูƒูˆุงุŸ ุฃุตุบุฑุŒ ูˆุฃูŠู† ุจุชูƒูˆู†ุŸ ุงู„ุณุงู„ุจุŒ ุงู„ุณุงู„ุจุŒ
206
00:14:09,240 --> 00:14:11,460
ุงู„ู„ูŠ ุจุนุฏูŠู‡ุงุŸ ูˆูƒุฐุง
207
00:14:13,060 --> 00:14:16,240
ูˆุตู„ุงู†ุŸ ุทุจุนุง ู‡ุฐุง ุงู„ูƒู„ุงู… ุงู„ู„ูŠ ุงู†ุชูˆุง ุดุงูŠููŠู†ู‡ ุงู„ู…ูุชุฑุถ
208
00:14:16,240 --> 00:14:20,260
ุงู†ู‡ ูŠุทู„ุน ุจุดูƒู„ ู…ุงู„ู‡ tail of ูŠุนู†ูŠ ูŠูƒูˆู† ู‡ุฐูŠ .. ุฎู„ูŠู†ูŠ
209
00:14:20,260 --> 00:14:24,100
ุฃู‚ูˆู„ .. ู‡ุฐูŠ ูƒุจูŠุฑุฉุŒ ู‡ุฐูŠ ุฃุตุบุฑุŒ ู‡ุฐูŠ ุฃุตุบุฑ ู…ู† ุงู„ุฃุตุบุฑุŒ
210
00:14:24,100 --> 00:14:27,000
ู‡ุฐูŠ ุฃุตุบุฑ ูƒู…ุงู† ูˆ ูƒู…ุงู†ุŒ ู‡ุฐูŠ .. ูˆ ู‡ูƒุฐุงุŒ ูŠุตุบุฑุŒ ูŠุตุบุฑุŒ
211
00:14:27,000 --> 00:14:30,300
ูŠุตุบุฑ ุฅู„ู‰ ุฃู† ูŠุตุจุญ ุญุชู‰ zero ุตุญุŸ ู‡ุฐุง theoretically
212
00:14:30,300 --> 00:14:34,020
ูˆู„ูƒู† ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุงู„ุขู† ุฃู…ุงู…ูŠ ู‡ุฐุง ุนุจุงุฑุฉ ุนู† simulation
213
00:14:35,020 --> 00:14:38,380
ู…ุด ูŠุนู†ูŠ ุงู„ simulation ูŠุนู†ูŠ ู…ุด ู…ุฆุฉ ุจุงู„ู…ุฆุฉ ุญู‚ูŠู‚ูŠ
214
00:14:38,380 --> 00:14:43,160
ูู‡ู…ุชูˆู† ุงูŠู‡ุŸ ู…ุด theory ู‡ูŠ ููŠ ุงู„ูˆุงู‚ุน ู„ุงุฒู… ูŠุทู„ุน ุงู†ู‡
215
00:14:43,160 --> 00:14:47,520
ุฏูŠ ูŠุนู†ูŠ ุงู†ุง ุจุญุจ ุงู†ู‡ ู‡ูŠูƒ ูˆ ูŠุตู„ ู„ุญุฏ ุฏูŠ ุงู„ู†ู‚ุทุฉ ู‡ุฐู‡
216
00:14:47,520 --> 00:14:50,560
ุงู„ุตุบูŠุฑุฉ ุดุงูŠููŠู†ู‡ุงุŸ ุฎู„ูŠู†ูŠ ุงูƒุจุฑ ุงู„ mouse ูˆ ูŠุตู„ ู„ู†ู‚ุทุฉ
217
00:14:50,560 --> 00:14:53,840
ุงู„ุตุบูŠุฑุฉ ู‡ุฐู‡ ูˆ ุฎู„ุงุต ู…ุงูŠูƒู…ู„ุด ุฒูŠ ู…ุง ุงู†ุชูˆุง ุดุงูŠููŠู† ู‡ูŠูƒ
218
00:14:53,840 --> 00:14:58,040
ุญุชู‰ ูƒู…ุงู† ูˆู„ูƒู† ู†ุชูŠุฌุฉ ุงู„ simulation ุจุชุทู„ุน ุงู„ู„ูŠ ู‡ูˆ
219
00:14:58,040 --> 00:15:01,880
ุงู„ุฃู…ูˆุฑ ุงู„ู„ูŠ ู‡ูŠ ุจุชุดุฒูŠ ุดูˆูŠุฉ ู‡ุฐู‡ ุจุณ ู‡ูˆ ู‡ูŠูƒ ุงู„ููƒุฑุฉ
220
00:15:01,880 --> 00:15:09,110
okayุŸู‡ุฐุง ุงู„ simulation ู„ุงู†ู‡ุŒ ููŠ ุงูŠ ุณุคุงู„ุŸ ุทูŠุจุŒ ุงู„ุขู†
221
00:15:09,110 --> 00:15:12,710
ููŠ ุนู†ุฏูŠ ุญุณุจ ุงู„ู„ูŠ ุฃู†ุง ูู‡ู…ุชู‡ ู‚ุจู„ ุดูˆูŠุฉ ู‚ู„ูˆุฉ ูˆู‡ูŠ ุงู„
222
00:15:12,710 --> 00:15:15,370
raw in her file to the power h ูˆู‡ุฐุง ู‚ุงู†ูˆู† ุญุงูุธูŠู†ู‡
223
00:15:15,370 --> 00:15:19,610
ุงู†ุชูˆุง ุงู„ุขู† ุณูŠุฑุชู‡ ูู‡ูŠ ู…ุซุงู„ ุดูˆ ุฑุฃูŠูƒ ุงู„ู„ูŠ ู‡ูˆ ุงู„ auto
224
00:15:19,610 --> 00:15:22,630
-regressive process ุงู„ู„ูŠ ุฃู…ุงู…ูƒ head of order ูˆุงุญุฏุŒ
225
00:15:22,630 --> 00:15:27,590
ู„ูˆ ุทู„ุจุช ู…ู†ูƒ ู…ูŠู† ู‡ูŠ ุงู„ fileุŸ6 ู…ู„ุงุนู‚ ูู„ูˆ ุทู„ุจุช ู…ู†ูƒ ุฌูŠ
226
00:15:27,590 --> 00:15:30,770
ุจูŠ ู„ู„ raw ุทุจุนุง ุญูŠุซ ุฃู† ุงู„ H ุฃูƒุจุฑ ู…ู†ู‡ุง ูˆ ูŠุณุงูˆูŠ 0
227
00:15:30,770 --> 00:15:33,710
ุทุจุนุง ุงู„ู…ู„ุงุนู‚ ุฃูƒุจุฑ ู…ู†ู‡ุง ูˆ ูŠุณุงูˆูŠ 0 ู‡ุฐูŠ ุนู† ู…ู‚ุตูˆุฏ ููŠู‡ุง
228
00:15:33,710 --> 00:15:38,990
01 ุงุชู†ูŠู† ุงู†ุชุฌุงุฒ ูŠุนู†ูŠ ู…ุงู‡ูŠ ุชุญุทู‡ decimals ู…ุงููŠ
229
00:15:38,990 --> 00:15:43,250
decimals ู‡ู†ุง ูŠุนู†ูŠ ู…ุงููŠุด ุงู„ H ุฃู†ูƒ ุชู‚ูˆู„ ู…ุซู„ุง ุจูŠุณุงูˆูŠ
230
00:15:43,250 --> 00:15:48,630
ุณุจุนุฉ ูˆ ุงุชู†ูŠู† ูˆ ุนุดุฑุฉ no ุนุฏุฏ ุตุญูŠุญ ุจูŠูˆุฑ ุตุญูŠุญ ุจุณ
231
00:15:48,630 --> 00:15:54,510
ุงุฎุชุตุงุฑุง ุงู†ุง ุจูƒุชุจ for allู‡ูˆ ุงู„ุญู‚ูŠู‚ุฉ ุงู„ุงุตู„ ุงู„ู„ู‰ ู†ูƒุชุจ
232
00:15:54,510 --> 00:16:00,250
ุงู†ู‡ for all H ุงูŠุด ุจุชุณุงูˆูŠุŸ Zero ูˆุงุญุฏ ุงุชู†ูŠู† ูˆู‡ุง ูƒุฏู‡
233
00:16:00,250 --> 00:16:05,330
ู‡ูŠูƒ ุงู„ุงุตู„ dot dot dot ุตุญุŸ ุทูŠุจ ู…ูŠู† ุชู‚ูˆู„ู‰ ูŠู„ุง ูƒูŠู
234
00:16:05,330 --> 00:16:09,730
ุจุชุฌูŠุจูˆุง ูŠู„ุง five zero five to the power H H ุจ zero
235
00:16:09,730 --> 00:16:13,590
ุดูˆ ุจูŠุทู„ุนุŸ ูˆุงุญุฏ ุทูŠุจ five ุนู†ุฏ ุงู„ lag ูˆุงุญุฏ ุดูˆ ุจูŠุทู„ุนุŸ
236
00:16:13,590 --> 00:16:18,130
ูˆุงุญุฏ ุงู‡ ูƒูŠู ุฌุจุชูŠู‡ุงุŸ six ู…ู† ุนุดุฑุฉ to the power ูˆุงุญุฏ
237
00:16:18,130 --> 00:16:24,280
ุตุญุŸ ุทูŠุจ ุนู†ุฏ ุงู„ lag ุงุชู†ูŠู†ุŸุฎู„ุตู†ุงุŒ ุจุฏูƒ ุชุฌูŠุจูŠู‡ู… ูŠุฏ ูˆ
238
00:16:24,280 --> 00:16:27,960
ุจุชุฌูŠุจูŠู‡ู… ุนุงุฏูŠ ุชุทุจูŠู‚ ุฒูŠ ู‡ูŠูƒุŒ ู…ุด ู‚ุตุฉ ูƒุจูŠุฑุฉ ุตุญุŸ ุจุฏูƒ
239
00:16:27,960 --> 00:16:31,300
ุชุนู…ู„ูŠู‡ ุงู„ code ุจุงู„ RุŒ ุงู†ุช ุชุนู…ู„ูŠู‡ ุจูŠู…ุดูŠ ุงู„ุญุงู„ุŒ ุงู†ูƒ
240
00:16:31,300 --> 00:16:35,100
ุชูƒุชุจ ุงู„ lag ู…ุซู„ุง ุงู†ุง ุจุฏูŠู‡ุง ู…ู† zero ู„ ู…ูŠู† ุจุฏูŠู‡ุงุŸ
241
00:16:35,100 --> 00:16:37,900
ู…ุซู„ุง ุงู†ุง ุงุฎุชุงุฑุช ู„ ุชู…ุงู†ูŠุฉุŒ ู…ุด ุตุญ ุจุงู†ุง ูˆ ุงู„ุชู…ุงู†ูŠุฉุŒ
242
00:16:37,900 --> 00:16:43,010
ุจุณ ู‡ูŠูƒุŒ ุนุดุงู† ุจุตุฑุงุญุฉ ุงู„ output ูŠุทู„ุน ูŠู†ุทุจุน ุนู†ุฏู‰ู„ูˆ
243
00:16:43,010 --> 00:16:47,050
ุงุฎุชุฑุช ุงูƒุชุฑ ู…ู† ูƒุฏู‡ ู…ุงู‚ุฏุฑุด ุงุทุจุนู‡ ุตุญุŸ ุงู„ู…ู‡ู… ูุงุฎุชุฑุช
244
00:16:47,050 --> 00:16:51,790
ุงู†ุง ู…ู† zero ุงู„ู‰ ุชู…ุงู†ูŠุฉ ูˆ ุงู„ raw ุงู„ู„ู‰ ู‡ู‰ ุงู„ raw ูู‡ู‰
245
00:16:51,790 --> 00:16:55,670
ุนุจุงุฑุฉ ุนู† ุณุช ู…ู† ุนุดุฑ ุงู„ู„ู‰ ู‡ู‰ ุงู„ููŠุชูˆ ุฏุจูˆุฉ ุงู„ู„ู‰ ู‡ู‰ ูˆ
246
00:16:55,670 --> 00:17:00,870
ุนู…ู„ุชู„ู‡ round ุงูŠุด round ุชู‚ุฑูŠุจุง ุจุฏูŠ ุงูƒู… decimal ู„ุฅู†ู‡
247
00:17:00,870 --> 00:17:03,670
ู‡ูŠุทู„ุน ุงูƒุชุฑ ู…ู† ุชู„ุงุชุฉ decimal ูŠุง ุจู†ุงุช ูุจุฏูŠุด ุงู„ุฌูˆุงุจ
248
00:17:03,670 --> 00:17:06,570
ูŠุทู„ุนู„ูŠ ุงูƒุชุฑ ู…ู† ุชู„ุงุชุฉ decimal ู‡ุฐุง code ุจุงู„ุงุฑู‡ูŠูƒูˆ
249
00:17:06,570 --> 00:17:10,250
ุนุฑูุชู‡ ุงู‡ ูููŠูƒูˆุง ุชุนู…ู„ูˆุง ุงู„ู„ู‰ ู‡ูˆ ุงู„ round ู„ู„
250
00:17:10,250 --> 00:17:16,010
decimals ุญุชู‰ ุชู„ุงุชุฉ digitsูˆ ู‡ุงูŠู‡ู… ู…ู„ุงุญุธูŠู† ู‚ูŠุงู…ู‡ู… ููŠ
251
00:17:16,010 --> 00:17:21,530
decline ุตุญุŸ ูˆุงุญุฏ ุณุชุฉ ู…ู† ุนุดุฑุฉ ุณุชุฉ ูˆ ุชู„ุงุชูŠู† ููŠ ุงู„ู…ูŠุฉ
252
00:17:21,530 --> 00:17:26,310
ุจูŠูƒูˆู†ูˆุง ุณุชุงุดุฑ ุจุงู„ุฃู„ูุŒ ู…ุธุจูˆุท ูˆู„ุง ู„ุงุŸ ุนุงู…ู„ู‡ ุจู†ุฒู„
253
00:17:26,310 --> 00:17:30,630
decline ูˆู„ุง ู„ุงุŸ ุจูŠุตุบุฑ ุตุญุŸ ุฅู„ู‰ ุฃู† ูŠู‚ุชุฑุจ ุฅู„ู‰ ุงู„
254
00:17:30,630 --> 00:17:36,030
zeroุŒ ุฅุฐุง ูˆุงุถุญ ู‡ุฐุง ุงู„ูƒู„ุงู…ุทูŠุจ ุงู„ุงู† ุจุงู„ู†ุณุจุฉ ู„ู‡ุฐุง
255
00:17:36,030 --> 00:17:41,650
ุงู„ู…ูˆุถูˆุน ุงู†ู‡ ุงุญู†ุง ู†ุฌูŠุจ ุงู„ auto regressive of order
256
00:17:41,650 --> 00:17:45,110
ุจูŠู‡ุŒ ู†ุฌูŠุจ ุงู„ mean ู„ู‡ ูˆ ุงู„ variance ูˆ ุงู„ auto
257
00:17:45,110 --> 00:17:49,370
covariance ุญู‚ูŠู‚ุฉ ูŠุนู†ูŠ ุงู†ุง ู‡ุฑูƒุฒ ุนู„ูŠู‡ ุงู„ู…ุญุงุถุฑุฉ ุงู†
258
00:17:49,370 --> 00:17:53,960
ุดุงุก ุงู„ู…ูˆู„ู‰ุŒ ุงู„ู…ุญุงุถุฑุฉ ูŠู…ูƒู† ุงู„ุฌุงูŠุฉู„ู…ุง ุฃู†ุง ุฃุจู„ุด ุฃุญูƒูŠ
259
00:17:53,960 --> 00:17:57,700
ุนู† ุดุฆ ุงุณู…ู‡ Yule ุงู„ู„ูŠ ู‡ูˆ equation ุฃูˆ Yule worker
260
00:17:57,700 --> 00:18:02,780
equation ูู‡ู†ุงุฎุฏู‡ู… ุจุงู„ุชูุงุตูŠู„ ูˆู„ูƒู† ุงู„ุขู† ุฃู…ุง ูˆุฅู†ู‡ ููŠ
261
00:18:02,780 --> 00:18:05,280
.. ุฃู†ุง ููŠ ุทูˆุฑ ุงู„ุญุฏูŠุซ ุนู† ุงู„ main ูˆ ุงู„ variance ูˆ
262
00:18:05,280 --> 00:18:09,440
ุงู„ุงุฎุฑู‰ ูุจู…ุฑ ุนู„ูŠู‡ู… ุจุณุฑุนุฉ ุดุฏูŠุฏุฉ ูˆุฅู† ูƒุงู† ู‡ู†ุง ุงู„ุขู†
263
00:18:09,440 --> 00:18:14,300
ูŠุนู†ูŠ ู…ุด ูƒุชูŠุฑ ุจุณุชููŠุฏ ุตุฑุงุญุฉ ู…ู† .. ูŠุนู†ูŠ ู…ู† ุงู„ู…ูˆุฌูˆุฏ
264
00:18:14,300 --> 00:18:18,000
ุฃู…ุงู…ูŠ ูŠุนู†ูŠ ู…ุฌุฑุฏ ู„ู„ุนู„ู…ูุฅูŠุด ู…ุง ุจุชูู‡ู…ู‡ ู…ุจุฑูƒุฉ ู…ุงูู‡ู…ุชูˆุด
265
00:18:18,000 --> 00:18:21,820
ู…ุด ู…ุดูƒู„ุฉ ู‡ู†ูู‡ู…ู‡ ููŠู‡ ู…ุงุจุนู†ู‰ ู‡ู„ุฃ ู„ุฃ ุจุณุฑุนุฉ ุดุฏูŠุฏุฉ ุงู‚ุนุฏ
266
00:18:21,820 --> 00:18:24,520
ุชูุชุฑุถูŠ ุนู†ุฏู‰ ุงู„ู„ู‰ ู‡ูˆ ุงู„ auto regressive order ุจูŠู‡ ูˆ
267
00:18:24,520 --> 00:18:27,840
ุงู„ู„ู‰ ุจู†ูƒุชุจ ุจุงู„ุดูƒู„ ู‡ุฐุง ูˆ ู…ุด ุบุฑูŠุจ ุนู„ูŠูƒูˆุง ุทุจุนุง ู„ูˆ ุฃู†ุง
268
00:18:27,840 --> 00:18:30,200
ุณุฃู„ุช ูˆุงุญุฏุฉ ู…ู†ูƒูˆุง ู„ูŠุด ุงู„ expectation ุจูŠุณุงูˆูŠ zero
269
00:18:30,200 --> 00:18:37,960
ุจุตุฑุง ูˆ ู‡ุชุฌุงูˆุจูˆู†ู‰ whyุŸ ุดูˆ ุงู„ white noiseุŸ
270
00:18:37,960 --> 00:18:40,460
ุทุจ ูˆ ุณูˆู‰ .. ุทุจ ุฃุถุงู„ู‡ุง ุฏูˆู„ ุงู„ู„ู‰ ุจุชู‚ูˆู„ ูŠุจุณู† ูˆ ุชูŠ
271
00:18:40,460 --> 00:18:44,240
white noise ุบู„ุท ู‡ุงูŠุด ูˆู„ุง ุจู†ุงู‡ ู„ุฃ ุบู„ุท ู…ุด ู‡ุฐุง ุงู„ุฌูˆุงุจ
272
00:18:44,240 --> 00:18:49,110
ุงู„ุฌูˆุงุจ ู‡ูŠูƒ ู†ุงู‚ุตู„ูŠุด ู‡ุฐู‡ ุงู„ expectation ุงู„ู„ูŠ ู‡ูŠ ุงู„
273
00:18:49,110 --> 00:18:51,610
XT ุงู„ู„ูŠ ู‡ูŠ ุนุจุงุฑุฉ ุนู† ุงู„ expectation ุงู„ู„ูŠ ู‡ูŠ ุฏู‡ ูƒู„ู‡ุง
274
00:18:51,610 --> 00:18:57,550
ุจุชุณุงูˆูŠ ุณูุฑ ุงู„ุณุจุจุŸ ุงู„ auto-regressive ุงู„ auto
275
00:18:57,550 --> 00:19:00,990
-progressive ุงู„ู…ูŠู† ุฅู„ู‡ุง zero ู…ุง ุฃุญู†ุง ู„ุฃ ุจุฏู†ุง ู†ุซุจุช
276
00:19:00,990 --> 00:19:08,150
ุฃู†ู‡ zero ู‡ุงู„ gate zero ู„ูŠุด zeroุŸ ุทุจ ู„ูŠุดุŸ
277
00:19:08,150 --> 00:19:13,470
ู„ุฃ
278
00:19:13,470 --> 00:19:18,720
ุงู„ุงุณุชุดุงู†ูŠุฑ zeroุทูŠุจ ุฃู†ุง ุฃู‚ูˆู„ูƒ ู„ูŠุด ุจุตุฑุงุญุฉ ู„ุฅู†ู‡ ู‡ุฐู‡
279
00:19:18,720 --> 00:19:22,980
ุงู„ุขู† ุจุตุฑุงุญุฉ .. ูŠู…ูƒู† ุงู„ุณุคุงู„ ู…ุชู‚ุฏู… ุดูˆูŠุฉ ุฃู†ูŠ ุฃุณุฃู„ู‡
280
00:19:22,980 --> 00:19:26,120
ู‚ุจู„ ุงู„ู…ูุฑูˆุถ ุฃู†ูŠ ุฃุนุทูŠูƒ ุดุบู„ ู‚ุจู„ ุนุดุงู† ุฃุณุฃู„ูƒูˆุง ูŠุง ุนุดุงู†
281
00:19:26,120 --> 00:19:29,140
ูุนู„ุง ุฃู†ุชูˆุง ู…ุด ู…ุนุฐูˆุฑูŠู† ู„ูˆ ู…ุงุนุฑููˆุด ุฅูŠู‡ ุฌูˆุงุจู‡ ุจุตุฑุงุญุฉ
282
00:19:29,140 --> 00:19:31,380
ู‡ุฐู‡ ุงู„ auto-regressive ููŠู†ุง ู†ูƒุชุจู‡ุง ุนู„ู‰ moving
283
00:19:31,380 --> 00:19:35,840
average infinityุฃูŠ auto-regressive ููŠู†ุง ู†ูƒุชุจู‡ุง ุนู„ู‰
284
00:19:35,840 --> 00:19:38,800
moving average infinity ูˆู„ุฐู„ูƒ ู‡ุฐู‡ ุงู„ auto
285
00:19:38,800 --> 00:19:41,680
-regressive ุจู†ุญูˆู„ู‡ุง ุฅู„ู‰ moving average infinity
286
00:19:41,680 --> 00:19:44,580
ูุงู‡ู…ูŠู† ุดูˆ ุจุญูƒูŠู‡ุงุŸ ู‡ู„ุฃ ู„ู…ุง ุชุญูˆู„ูŠู‡ุง ุฅู„ู‰ moving
287
00:19:44,580 --> 00:19:49,580
average infinity ุจุชุตูŠุฑ ุจุฏู„ุงู„ุฉ ู…ูŠู†ุŸ ุงู„ epsilon ุฎู„ุงุต
288
00:19:49,580 --> 00:19:55,980
ุจุชุตูŠุฑ XT ุชุณุงูˆูŠ ุฃุดูŠุงุก ู…ุถุฑูˆุจุฉ ููŠ ุงู„ epsilon ู…ุธุจูˆุทุŸ
289
00:19:55,980 --> 00:19:59,230
ุจุณ ุฑุงูŠุญ ุงู„ุฃุดูŠุงุก ุฏูŠ ู„ู„ infinityูˆุทุจุนุง ุงู„ epsilon
290
00:19:59,230 --> 00:20:02,610
ู…ุนุฑูˆู ุงู† ุงู„ mean ู„ู‡ zero ู…ุธุจูˆุท ูุงู†ุช ุจุชุนู…ู„
291
00:20:02,610 --> 00:20:06,490
summation ู„ู„ infinity ู„ุฃุดูŠุงุก ุงู„ู„ูŠ ู‡ูŠ ุงู„ factors
292
00:20:06,490 --> 00:20:09,570
ุงุฏูˆุฉ ุงูˆ ุงู„ coefficients ุงู„ู„ูŠ ู…ุถุฑุจูŠู† ุงู„ู„ูŠ ู‡ู… ููŠ
293
00:20:09,570 --> 00:20:11,750
mean ููŠ ุงู„ epsilon ูˆู…ุนุฑูˆู ุงู†ู‡ linear ุงู„
294
00:20:11,750 --> 00:20:15,370
expectation ูุจุชูˆุฒุน ุนู„ู‰ ุงู„ summation ูˆุฅู† ุงู„ epsilon
295
00:20:15,370 --> 00:20:18,950
ู‡ุฐู‡ ุฏู‚ูŠู‚ุฉ ุฃุดู…ุงู„ู‡ุง zero ูุฎู„ุตู†ุง ูุฅูŠ ุฐู„ูƒ ุงู„ุฌูˆุงุจ ูŠุง
296
00:20:18,950 --> 00:20:23,850
ุจู†ุงุชูŠ ุงู„ุตุญ ุงู†ูƒ ุชู‚ูˆู„ูŠ ุงู„ุณุจุจ ุฃู† ุงูŠ auto regressive
297
00:20:24,470 --> 00:20:28,550
ุฅุฐุง ุฃุญู‚ู‚ู‡ุง ุงู„ุดุฑูˆุท ุงู„ู„ูŠ ุงุญู†ุง ู‚ู„ู†ุงู‡ุง ุณุงุจู‚ุง ุชุจุนูˆู† ุงู„
298
00:20:28,550 --> 00:20:33,090
stationary ุงู„ู„ูŠ ู‡ู… ุงู„ู„ูŠ ู‡ูˆ ุงู„ roots ุชุจุนูˆู† ุงู„ fees
299
00:20:33,090 --> 00:20:36,450
ู‡ุฏูˆู„ ุงู„ู„ูŠ ู…ุถุฑูˆุจูŠู† ููŠ P ูˆ ุงู„ P ุชุฑุจูŠุน ูˆ ู‡ูƒุฐุง ุญุชู‰ P
300
00:20:36,450 --> 00:20:41,050
to the power P ุงู„ roots ูƒู‚ูŠู…ุฉ ู…ุทู„ู‚ุฉ ุฃูƒุจุฑ ู…ู† ูˆุงุญุฏ
301
00:20:41,050 --> 00:20:45,560
ูู†ุณุชุทูŠุน ูƒุชุงุจุฉ ุงู„ auto regressive ูƒู…ูŠู†ูƒ moving
302
00:20:45,560 --> 00:20:48,960
average ูˆ ุฅูŠุด ูŠุนู†ูŠ moving average ูŠุนู†ูŠ summation
303
00:20:48,960 --> 00:20:52,300
coefficients ู…ุถุฑุจูŠู† ู„ูˆูŠู† ููŠ ุงู„ epsilon ูˆ ุงู„
304
00:20:52,300 --> 00:20:54,580
summation ุจุฑูˆุญ ู„ู„ infinity ูู„ู…ุง ุชุงุฎุฏ ุงู„
305
00:20:54,580 --> 00:20:57,570
expectationุŒ ุงู„ expectation linearูˆ ุงู„ู€ linear
306
00:20:57,570 --> 00:21:00,530
ูŠุนู†ูŠ ุจุชูˆุฒุน ุงู„ summation ูˆ ุงู„ summation ู„ู…ูŠู†ุŸ ู„ู„ูŠ
307
00:21:00,530 --> 00:21:03,630
ุงุจุณู„ูˆู† ูˆ ุงู„ ุงุจุณู„ูˆู† white noise ู‡ุงุฌุงุช ุงู„ู„ูŠ ุฌุงู„ุชู„ูŠ
308
00:21:03,630 --> 00:21:06,570
white noise ู‡ู†ุง ู„ุงู† ุตุญ ุงู†ูƒ ุชู‚ูˆู„ูŠ white noise ุจุณ
309
00:21:06,570 --> 00:21:09,990
ุจุนุฏ ู…ุง ุชู‚ูˆู„ูŠ ุงู†ู‡ู… ู…ูŠู† moving average infinity
310
00:21:09,990 --> 00:21:13,870
ูู…ุนุฑูˆู ุงู†ู‡ ุจุฑูˆุญ ู„ู„ zero ูˆ ุฎู„ุตุช ุงู†ุชู‡ูŠู†ุง ูุตุงุฑ zero
311
00:21:13,870 --> 00:21:18,800
ูˆุงุถุญุงุช ุงู„ุขู†ุŸ ุทูŠุจู‡ุฐุง ุงู„ variance ุชุจุน ุงู„ XT ุงู„ู„ูŠ ู‡ูˆ
312
00:21:18,800 --> 00:21:21,800
ุทุจุนุง ุฑู…ุฒู‡ ุจุชุนุฑููˆุง ุงู†ุชูˆุง variance ู„ XT ูˆ ุงู„ู„ูŠ
313
00:21:21,800 --> 00:21:25,620
ุฃุญูŠุงู†ุง ุงู† ุงุญู†ุง ุจู†ุฑู…ุฒ ู„ู‡ ุจุงู„ุฑู…ุฒ VAR ู„ XT ุงูˆ ุฃุญูŠุงู†ุง
314
00:21:25,620 --> 00:21:29,300
ุจู†ุฑู…ุฒ ู„ู‡ ุจุงู„ุฑู…ุฒ ุงู„ู„ูŠ ู‡ูˆ ู…ูŠู† ุงู„ู„ูŠ ู‡ูŠ ุฅูŠุด ุงุณู…ู‡ุง ุฏูŠ
315
00:21:29,300 --> 00:21:34,380
gamma gamma sub X ุฃู‡ sub X ุนุงุฑููŠู† ูŠุง ุจู†ุงุฏ X ู‡ุฐูŠ ุงู„
316
00:21:34,380 --> 00:21:38,840
X ู„ุฅู†ูŠ ุฃู†ุง ุจุญูƒูŠ ุนู† ู…ูŠู† ุงู„ุขู† XT ู„ูˆ ุฑูุนุช gamma ุงู„
317
00:21:38,840 --> 00:21:42,280
zero ู„ุญุงู„ู‡ุง ุฑูƒุฒูˆุง ู…ุนุงูŠุง gamma ุงู„ zero ุฃู‚ุตุฏ ููŠู‡ุง
318
00:21:42,280 --> 00:21:46,730
ุงู„ู„ูŠ ู‡ูˆ ุงู„ covariance ุชุจุน ู…ูŠู† ุงู„ epsilonูุงู‡ู…ุชูˆู†
319
00:21:46,730 --> 00:21:50,150
ุงูŠู‡ุŸ ูุงู„ gamma ู‡ุฐู‡ ุงู„ sub ู‡ุฐุง ุจูŠุญุฏุฏู„ูƒ ู„ู…ูŠู† ุงู†ุช
320
00:21:50,150 --> 00:21:52,210
ุฑุงูŠุญู‡ุงุŒ ู„ู…ูŠู† ุงู†ุช ุชุนู…ู„ ุงู„ covariance ุงู„ covariance
321
00:21:52,210 --> 00:21:56,030
ู„ู…ูŠู†ู‡ุงุŸ ุฃู†ุง ุจุชุนู…ู„ ุฅูŠู‡ุŸ ุงู„ exact ุงุณุชูู‡ู…ุชูˆู† ุงูŠู‡ุŸ
322
00:21:56,030 --> 00:21:59,730
ูู…ู…ูƒู† ุฃุญุท ุจุฏู„ู‡ epsilon ูˆู…ู…ูƒู† ู…ุงุญุทูˆุดุŒ ู„ูˆ ู…ุงุญุทุชูˆุด
323
00:21:59,730 --> 00:22:03,470
ุฃู†ุง ุจู‚ุตุฏ ุงู„ุญุฏูŠุซ ุนู† ู…ูŠู†ุŒ ุนู† epsilon ูููŠ ูุฑู‚ ุฏุฑ
324
00:22:03,470 --> 00:22:07,890
ุจุงู„ูƒู… ุงู„ู…ู‡ู… gamma ุงู„ X ุนู†ุฏ ุงู„ zero ูˆ ุงู„ู„ูŠ ู‡ูˆ ุนุจุงุฑุฉ
325
00:22:07,890 --> 00:22:15,450
ุนู† ู…ูŠู† ููƒุฑ KุŸ ุดูˆ ุจูŠุณุงูˆูŠุŸูŠู„ุง ู„ู…ุง ู†ุฌูŠุจ ุงู„ variance
326
00:22:15,450 --> 00:22:22,590
ู„ู‡ุฐุง ุดูˆ ู‡ูŠุทู„ุน summation ู…ู† ู‚ุงุนุฏุฉ ุงู„ุณุงูˆุงุญุฉ P ู…ุธุจูˆุท
327
00:22:22,590 --> 00:22:29,470
ูˆู„ุง ู„ุง ุงู†ุช ุนุงุฑู ุงู† ู‡ุงุฏ ุงู„ Phi ู‡ุชุชุฑุจุน ู‡ุงุฏ ููŠู‡ุง
328
00:22:29,470 --> 00:22:36,210
ุชุฑุจูŠู‡ ูŠุง ุจู†ุงุช ู‡ุงุฏ Phi ุชุฑุจูŠู‡ ุนู„ู‰ ููƒุฑุฉ ู‡ุงุฏ Phi ุชุฑุจูŠู‡
329
00:22:36,210 --> 00:22:41,110
ุนุงุฏู„ูˆู‡ุง Phi ุชุฑุจูŠู‡ ุทูŠุจ ุงู„ plus ุงู„ variance ุชุจุน ุงู„
330
00:22:41,110 --> 00:22:45,980
sigma ุงู„ู„ูŠ ู‡ูˆ meanุณูŠุฌู…ุง ุชุฑุจูŠุน plus .. ู„ุญุธูˆุง ู…ุนุงูŠุง
331
00:22:45,980 --> 00:22:49,840
.. plus ุงุชู†ูŠู† ุงู„ covariance ุจูŠู† ู‡ุฐุง ูˆ ุจูŠู† ู‡ุฐุง ..
332
00:22:49,840 --> 00:22:54,160
ู‡ุฏูˆู„ ูƒู„ู‡ุงุชู‡ู… ุทุจุนุง ุชุนุฑููˆุง ุฃุตูุฑ ุฅู„ุง ุฅุฐุง ุชุณุงูˆุช ู…ูŠู† ..
333
00:22:54,160 --> 00:22:58,360
ุงู„ T ู‡ุฐู‡ ู…ุน ุงู„ T minus I ุงู„ู„ูŠ ู‡ูŠ ุตุญ .. ูˆ ูˆุงุถุญ ุฅู†
334
00:22:58,360 --> 00:23:02,920
ู‡ู… ู…ุงุจุชุณุงูˆูˆุด ุจุงู„ู…ุฑุฉ .. ุฃูˆูŠ ุงู„ู„ูŠ ุดูˆ ุฑุงูŠูƒุŸ .. ู…ุตุจูˆุญุŸ
335
00:23:02,920 --> 00:23:05,780
.. ูˆ ู„ุฐู„ูƒ ุณูุฑ ู„ุญุฏ ุงู„ุฃุฎูŠุฑ .. ูุงู‡ู…ูŠู†ู‡ ุงู„ variance ..
336
00:23:05,780 --> 00:23:10,150
ุดูˆ ุชุนุฑูŠูู‡ุŸุญุงูุธูŠู† ู‚ุงู†ูˆู†ู‡ุŸ ุนู„ู‰ ุงู„ู…ูุชุฑุถ ุงู†ูƒู… ุญุงูุธูŠู†ู‡
337
00:23:10,150 --> 00:23:13,190
ุจุณ ู…ุด ุญุงูุธุงู‡ ู‡ูˆ ู‡ูŠูƒ ูŠุนู†ูŠ ู„ุงู† ู„ู…ุง ุงู†ุง ุจุฏูŠ ุงู‚ูˆู„
338
00:23:13,190 --> 00:23:18,670
variance X ุฒุงุฆุฏ Y ุญุณุจ ุงู„ู‚ุงู†ูˆู† ู‡ูˆ ุนุจุงุฑุฉ ุนู† variance
339
00:23:18,670 --> 00:23:22,770
ุงู„ X ู„ูˆุญุฏู‡ุง ุฒุงุฆุฏ ุซุงู†ูŠุฉ ุงู„ Y ุฒุงุฆุฏ variance ุงู„ Y
340
00:23:22,770 --> 00:23:27,010
ู„ูˆุญุฏู‡ุง ุฒุงุฆุฏ ุงุชู†ูŠู† ุงู„ covariance ุจูŠู† ุงู„ X ูˆ ุจูŠู† ุงู„
341
00:23:27,010 --> 00:23:31,310
Y ูˆู‚ู„ู†ุง ุงู„ุญุงู„ุฉ ุงู„ุนุงู…ุฉ ู…ู†ู‡ ุงู„ุงู… ุดูƒู„ ุนุงู… ูŠุนู†ูŠ in
342
00:23:31,310 --> 00:23:36,170
generalุงู†ู‡ ุงู†ุง ุงู„ูŠูˆู… ู‡ู‚ูˆู„ ุงู„ variance ุงู„ู„ูŠ ู‡ูˆ ุดูˆู‡
343
00:23:36,170 --> 00:23:40,230
ุงู„ summation ู…ุซู„ุง ู…ู† I ุชุณุงูˆูŠ ุงูŠ ุฑู‚ู… ุจุฏูƒ ูŠุนู†ูŠ ู…ุซู„ุง
344
00:23:40,230 --> 00:23:47,170
ู…ู† ูˆุงุญุฏ ุงู„ู‰ Q ูˆ ู„ุง ุงู„ู‰ N XI ูˆ ุงุฐุง ุจุชุญุจ ุชุถุฑุจูŠู‡ ููŠ
345
00:23:47,170 --> 00:23:51,250
AI ุจู…ุดูŠ ุงู„ุญุงู„ ูŠู„ุง ู‡ูˆ ุนุจุงุฑุฉ ุนู† ุดูˆู‡ ุญุณุจ ุงู„ู‚ุงุนุฏุฉ ุงู„ู„ูŠ
346
00:23:51,250 --> 00:23:56,210
ุงู†ุง ุชู„ุชุฉ ุงุฑุจุน ู…ุฑุงุช ุตุฑุช ู…ุนุทูŠุฉ variance summation ู…ู†
347
00:23:56,210 --> 00:24:04,590
ูˆุงุญุฏ ุงู„ู‰ N ุงู„ู„ูŠ ู‡ูˆ AI ุชุฑุจูŠุนVariance XI ุฒุงุฏ ุงุชู†ูŠู† I
348
00:24:04,590 --> 00:24:10,170
ุงู‚ู„ ู…ู† Jู‡ู„ุง ุนุงุฑููŠู† ุดูˆ ูŠุนู†ูŠ I ุฃู‚ู„ ู…ู† J ู‡ุงู„ุŸ ูŠุนู†ูŠ
349
00:24:10,170 --> 00:24:14,430
ู…ุซู„ุง ู„ูˆ ุงู„ I ุจุฏุฃุช ู…ู† ูˆุงุญุฏ ูˆู…ุดูŠุช ูุงู„ุฃูุถู„ ุฃู† ุฃุนูู†
350
00:24:14,430 --> 00:24:18,010
ู…ุซู„ุง ุงู„ I ุจุฏุฃุช ู…ู† ูˆุงุญุฏ ูˆุงู…ุดูŠ ู‡ุฌูŠุช ุงู„ J ู‡ุชุจุฏุฃ ู…ู†
351
00:24:18,010 --> 00:24:22,290
ูˆูŠู†ุŸ ู…ู† Zero ู„ูˆุงุญุฏ ุฎู„ุงุต ุฃู‚ู„ ู…ู† .. ุญุชู‰ ูˆุงุญุฏ
352
00:24:22,290 --> 00:24:27,010
ู…ุงุจุชุตู„ูˆุด ู„ูˆ ุงู„ I ุจุฏุฃุช ู…ุซู„ุง ู…ู† ุณุจุนุฉ ูˆุงู…ุดูŠ ููŠ ุงู„ ..
353
00:24:27,010 --> 00:24:30,840
ู…ู† ุงู„ุฃู‚ู„ุŸ ู…ู† ุงู„ุตุบุฑุŸ ุงู„ I ุฃุตุบุฑ ุฃู‡ ุตุญ ุงู„ I ุฃุตุบุฑู‡ุฐุง
354
00:24:30,840 --> 00:24:34,280
ุงู„ I ุฃุตุบุฑ ูŠุนู†ูŠ ุฃุนูƒุณ ุงู„ูƒู„ุงู… ูู„ูˆ ุงู„ J ุจุฏุฃุช ู…ู† ุณุจุนุฉ ูˆ
355
00:24:34,280 --> 00:24:38,880
ุทู„ุน ุงู„ J ุงู„ I ุจุฏุฃุช ุชุจุฏุฃ ู…ู† ูˆูŠู†ุŸ ู…ู† ุณูุฑ ู„ ุณุชุฉ ู‡ูŠูƒ
356
00:24:38,880 --> 00:24:43,560
ู…ุนู†ุงู‡ุง ูู…ุง ุจูŠุณุงูˆูŠุด ุนุฏุฏ ู…ุน ุจุนุถ ุงู„ู…ู‡ู… ุงุชู†ูŠู† double
357
00:24:43,560 --> 00:24:52,720
sum I ุฃู‚ู„ ู…ู† J ุงู„ covariance ุจูŠู† AI XI ูˆุจูŠู† AJ XJ
358
00:24:52,720 --> 00:24:58,340
ูˆุตู„ุชุŸ ุญุณุจ ุงู„ู„ูŠ ุฃู†ุง ู…ูˆุฌูˆุฏ ุฃู…ุงู…ูŠ ุณูˆุงุก ุงู„ุญุงู„ุฉ ุงู„ุฎุงุตุฉ
359
00:24:58,340 --> 00:25:01,880
ุฃูˆ ุงู„ุญุงู„ุฉ ุงู„ุนุงู…ุฉุจูŠุนุทูŠ ู‡ุฐู‡ ุจุณ ู‡ุฐู‡ ู‡ูŠ ุจุฏู‡ ุงู†ู‡ุง ุฎุทุฃู‡ุง
360
00:25:01,880 --> 00:25:04,340
ุฏูŠ ุงู„ู…ูุชุฑุถ ุงู†ู‡ุง ุชูƒูˆู† ุงู„ sigma .. ุงู†ุชูˆุง ุนุงุฑููŠู† ู„ูŠุด
361
00:25:04,340 --> 00:25:08,100
ุงุฎุทุฃุช ุงู†ุง ู‡ู†ุงุŸ ู„ุฅู† ุงู†ุง ุจุณุฑุนุฉ ุนู…ู„ุชู‡ุง ูˆู…ุงุญุฏุด ููŠ
362
00:25:08,100 --> 00:25:10,860
ุงู„ูƒุชุจ ุงู„ุตุฑุงุญุฉ ุจูŠุญูƒูŠ ููŠู‡ุง ู„ุฅู† ู‚ู„ุชู„ูƒูˆุง ุจูŠุญูƒูˆุง ููŠ
363
00:25:10,860 --> 00:25:13,640
ู…ุงุจุนุฏ ุนู„ู‰ ุดูŠุก ุงุณู…ู‡ ุงู„ Yule Walker ูˆู„ู…ุญุงุถุฑุฉ ุงู† ุดุงุก
364
00:25:13,640 --> 00:25:15,240
ุงู„ู„ู‡ ุจุฑุงูƒุฒูˆุง ุนู„ูŠู‡ุง ุงูƒุชุฑ ู…ู† ู‡ุฐุง ุงู„ูƒู„ุงู…
365
00:25:19,640 --> 00:25:22,880
ู‡ู„ุง ุจุงู„ู†ุณุจุฉ ู„ู„ู…ู†ุงุณุจุฉ ูŠุนู†ูŠ ููŠ ู†ุงุณ ุจูŠุญุตู„ูˆุง ุนู„ูŠู‡ ู‡ุฐุง
366
00:25:22,880 --> 00:25:27,480
ูƒู…ุงู† ุจุทุฑูŠู‚ุฉ ุฃุณู‡ู„ ู…ู† ู‡ุฐุง ุจุฅู†ู‡ู… ุจุฑูˆุญูˆุง ุจุฏุฑุจูˆุง ุงู„
367
00:25:27,480 --> 00:25:31,020
variance ุงู„ู„ูŠ ู‡ูˆ ุจูŠุฌูŠุจูˆู‡ ู…ู† ุฎู„ุงู„ ุงู†ู‡ู… ู‡ุฐุง ุจุฑูˆุญูˆุง
368
00:25:31,020 --> 00:25:36,760
ุจุฏุฑุจูˆุง ุงู„ XT ุจุฏุฑุจูˆู‡ุง ููŠ ู…ูŠู†ุŸ ูƒู…ุงู† ู…ุฑุฉ ุจ XT ู…ูู‡ูˆู…ุŸ
369
00:25:36,760 --> 00:25:40,000
ุจุฏุฑุจูˆู‡ุง ูƒู…ุงู† ู…ุฑุฉ ุจ XT ูˆ ุจูŠุฌูŠุจูˆุง ุงู„ู„ูŠ ู‡ูˆ ู…ูŠู† ูŠุง
370
00:25:40,000 --> 00:25:44,540
ุจู†ุงุช ุงู„ expectation ุฎู„ุตู†ุงูุนู…ู„ูŠุง ุจูŠุทู„ุน ุทุจุนุง
371
00:25:44,540 --> 00:25:48,100
ุจุงู„ู…ู†ุงุณุจุฉ ู…ูŠู† ุชู‚ูˆู„ูŠ ู„ูŠุด expectation of XT ุถุฑุจ ุงู„
372
00:25:48,100 --> 00:25:54,160
epsilon T ุจุชุณุงูˆูŠ sigma squaredุŸ ู„ุฃู†ู‡
373
00:25:54,160 --> 00:25:58,440
ู‡ุฐู‡ ุงู„ู„ูŠ ุงู†ุชูˆุง ุดุงูŠููŠู†ู‡ุง ูƒู„ู‡ ุฃุณูุงุฑ XT ุจุฏู„ู‡ุง ูุนูˆุถุช
374
00:25:58,440 --> 00:26:01,900
ุจุฏู„ู‡ุง ุจุงู„ู‚ูŠู…ุฉ ู‡ุฐู‡ ูƒู„ู‡ุง ุงู„ู„ูŠ ู‡ูŠ ุนู…ู„ูŠุง ุงู„ summation
375
00:26:01,900 --> 00:26:07,840
ู…ู† I ุชุณุงูˆูŠ ูˆุงุญุฏ ู„ P Phi I XT ู†ุงู‚ุต I ุฒุงุฏ epsilon T
376
00:26:07,840 --> 00:26:12,850
ู‡ุฐุง ูƒู„ู‡ ุถุฑุจูŠ ุจุงู„ู„ู‡ ุจepsilon Tู…ุตุจูˆุญุŸ ุจูŠุตูŠุฑ ูƒู„ ุงูŠุงุช
377
00:26:12,850 --> 00:26:17,390
ู‡ุฏูˆู„ุฉ ู…ุน ุงู„ epsilon T ุณูุงุฑ ูˆ ู„ุง ู„ุงุŸ ู…ุน ุงุฏู‰ ู…ูŠู†ุŸ
378
00:26:17,390 --> 00:26:20,210
epsilon T ู…ุน epsilon T ุงู„ู„ู‰ ู‡ู‰ sigma squared ุทุจุนุง
379
00:26:20,210 --> 00:26:22,950
ุณูุงุฑ ุงู„ุณุจุจ ุงู† ู‡ุฏูˆู„ ุงุตู„ุง ุงู„ู„ู‰ ู‡ู… ุนู„ุงู‚ุฉ ุจุงู„ epsilon
380
00:26:22,950 --> 00:26:26,670
ูˆ ุงู„ epsilon ุงู„ู„ู‰ ู‡ุงู†ุง ุงู„ู„ู‰ ุฎุงุตุฉ ููŠู‡ู… ู…ุงู†ู‡ุง ุฒู…ู†ู‡ุง
381
00:26:26,670 --> 00:26:29,370
ู…ุด ู†ูุณ ุฒู…ู†ู‡ุง ู‡ุงุฏ ูŠุนู†ู‰ okay ูŠุง ุจู†ุงู†ุŸ
382
00:26:37,410 --> 00:26:41,550
ุงู„ุงู† ุงุญู†ุง ุนุดุงู† ู†ุฌูŠุจ ุงู„ู„ูŠ ู‡ูˆ auto covariance ุงู„ู„ูŠ
383
00:26:41,550 --> 00:26:44,810
ู‡ูŠ ุงู„ auto-regressive order P ุทุจุนุง ู‡ุฏุง ู‡ูŠ ุงู„ auto
384
00:26:44,810 --> 00:26:48,850
-regressive order P ูููŠู†ุง ู†ุถุฑุจ ุงู„ู„ูŠ ู‡ูˆ ุงู„ XT
385
00:26:48,850 --> 00:26:55,250
ู†ุถุฑุจู‡ุง ุจู…ูŠู†ูŠุง ุจู‚ู‰XT-H ูˆู†ุงุฎุฏ ุงู„ expectation ุทุจุนุง
386
00:26:55,250 --> 00:26:57,930
ู…ู…ุฑูˆุนุฉ ุงู† ุงู„ expectation ู„ู„ X ูŠู†ุณูˆุด ุงู†ู‡ ูƒุฐู„ูƒ
387
00:26:57,930 --> 00:27:00,930
ูˆุงุฎุฏู†ุง ุงู„ expectation ูุจูŠุนุทูŠู†ุง ููŠ ุงู„ุญุงู„ุฉ ู‡ุฐู‡ ุงู„
388
00:27:00,930 --> 00:27:04,610
covariance ุนู†ุฏ ุงู„ lag H ู…ู† ู‡ู†ุงูƒ ูˆ ุงู„ู„ูŠ ู‡ูˆ ุนุจุงุฑุฉ ุนู†
389
00:27:04,610 --> 00:27:08,650
summation ู…ู† I ุชุณุงูˆูŠ ูˆุงุญุฏ ุฅู„ู‰ P ูุงูŠ I ูˆ ุทุจุนุง ู„ู…ุง
390
00:27:08,650 --> 00:27:13,050
ุถุฑุจุชูŠู‡ุง ููŠ XT-H ูˆุงุฎุฏุชูŠู‡ุง ุงู„ expectation ูู‡ุฐุง ุงูŠุด
391
00:27:13,050 --> 00:27:17,770
ุจูŠุตูŠุฑ ุงู„ุขู† ูุงูƒุฒูˆุง ู…ุนุงูŠุง ู‡ุฐุง ุงูŠุด ุงุณู…ู‡ T-I ูˆ ู‡ุฏูŠูƒ
392
00:27:17,770 --> 00:27:22,130
ุถุฑุจุชูŠู‡ุง ููŠ ู…ูŠู†ุŸT minus H ูููŠู‡ ูˆุงุถุญ ุงู† ุงู„ูุฑู‚ ุจูŠู†
393
00:27:22,130 --> 00:27:26,450
ุฃุฒู…ูŠู† ู…ูŠู† ู‡ูŠ ู‡ุฐูŠ I ูˆ ู‡ุฐูŠ ู…ูŠู† ุฅูŠุด ุงู„ูุฑู‚ ุจูŠู† ู‡ูˆ I
394
00:27:26,450 --> 00:27:32,510
ู…ุธุจูˆุท ูุฅุฐุง ุจูŠุตูŠู„ูƒ variance ุจุงู„ู…ู†ุทู‚ ู‡ุฐุง ู…ู†ูŠุญุŸ ูˆู‡ู†ุง
395
00:27:32,510 --> 00:27:36,970
ุงู„ I ู…ู† 1 ุฅู„ู‰ P ุจุชุดูˆููˆู‡ ูˆู„ูˆ ุฌุณู…ู†ุง ู‡ุฐุง ุงู„ูƒู„ุงู… ุงู„ุขู†
396
00:27:36,970 --> 00:27:40,290
ุนู„ู‰ ุงู„ variance ู‡ุฐุง ู†ูุณู‡ ู…ูŠุฏูŠุง ุนู„ู‰ ุงู„ variance
397
00:27:40,290 --> 00:27:43,990
ูุจูŠุนุทูŠูƒ ู…ูŠู† ุงู„ ุฑูˆ ุงู„ ุฑูˆ ุงู„ุขู† ุงู„ู„ูŠ ู‡ูˆ ุงู„
398
00:27:43,990 --> 00:27:47,190
autocorrelation ุงู„ู„ูŠ ู‡ูˆ ุนุจุงุฑุฉ ุนู† summation ู…ู† I
399
00:27:47,190 --> 00:27:52,710
ุชุณุงูˆูŠ P1 ุฅู„ู‰ PูุงูŠ ุงู„ I ุฑูˆ ุงู„ X ุงู†ุชูˆุง ู…ู„ุงุญุธูŠู† ุงู†ู‡
400
00:27:52,710 --> 00:27:54,870
ููŠู‡ recursive ุงูŠุด ู‡ูˆ ูŠุนู†ูŠ ุงู„ recursiveุŸ ุงู„ุดูŠุก
401
00:27:54,870 --> 00:27:59,170
ุจูŠู‡ุฏู‰ ู„ู„ุดูŠุก ูˆ ุงู„ุดูŠุก ุงู„ู„ู‰ ุจูŠู‡ุฏู‰ ู„ู„ุงุฎุฑ ู…ุงู„ู‡ ุนู…ู„ูŠุง ู‡ูˆ
402
00:27:59,170 --> 00:28:05,030
ู†ูุณู‡ ูƒุฃู† ูˆุงุญุฏ ุฑูˆ ุจุชู‡ุฏู‰ ุงู„ ุฑูˆ ุตุญุŸ ูŠุนู†ูŠ ุฑูˆ ุนู†ุฏ ุงู„ุฒู…ู†
403
00:28:05,030 --> 00:28:08,770
ู…ูŠู†ุŸ ุงูˆ ุนู†ุฏ ุงู„ lag ุนููˆุง ุนู†ุฏ ุงู„ lag H minus I ุจุชู‡ุฏู‰
404
00:28:08,770 --> 00:28:12,470
ุงู„ ุฑูˆ ุนู†ุฏ ุงู„ lag ู…ูŠู†ุŸ H ูˆ ู‡ูƒุฐุง ูˆ ุงู„ I ู‡ุฐู‡ ุงู„ุนุฏุงุฏ
405
00:28:12,470 --> 00:28:16,370
ุจูŠุจุฏุฃ ู…ู† ูˆุงุญุฏ ุงู„ู‰ ุจูŠู‡ ูุจู†ุนุฑู ุงู†ู‡ recursiveู‡ู„ุง ุฏูˆู„
406
00:28:16,370 --> 00:28:19,150
ุงู„ู…ุนุงุฏู„ุงุช ุงู„ู„ู‰ ุงู†ุชูˆุง ุดุงูŠููŠู†ู‡ู… ุญู‚ูŠู‚ุฉ ู‡ูˆ ุงู„ู„ู‰ ุฃู†ุง
407
00:28:19,150 --> 00:28:23,050
ุจุณู…ูŠู‡ู… ู…ูŠู† ู„ุงู† ู…ุด ุงู†ุง ุทุจุนุง ู‡ู… ู…ุณู…ูŠุฉ ูˆ ุฎู„ุตุงุช ุงุณู…ู‡ู…
408
00:28:23,050 --> 00:28:26,810
ุงู„ู„ูŠ ู‡ูˆ worker equations ูˆ ุงู„ู„ูŠ ู…ู‡ู…ูŠู† ุฌุฏุง ุฌุฏุง
409
00:28:26,810 --> 00:28:30,970
ู‡ู†ุดูˆูู‡ู… ููŠู…ุง ุจุนุฏ ุงู„ู…ุญุงุถุฑุฉ ุงู„ุดูŠุงุก ุงู„ู…ูˆู„ุง ุงู„ู‚ุงุฏู…ุฉ ูˆ
410
00:28:30,970 --> 00:28:34,270
ู‡ู†ุดุฑุญู‡ุง ุจุงู„ุชูุงุตูŠู„ ุจุฃูƒุชุฑ ู…ู† ู‡ุฐุง ุงู„ูƒู„ุงู… ูˆ ู„ุฐู„ูƒ ุงู†ุง
411
00:28:34,270 --> 00:28:37,370
ุจุฑุฌุน ุจุฃูƒุฏ ุนู„ู‰ ุงู„ูƒู„ุงู… ุงู„ู„ู‰ ุจุฏุฃุช ููŠู‡ ุงู„ู„ู‰ ูู‡ู…ุช ูู‡ู…ุช
412
00:28:37,370 --> 00:28:39,610
ุงู„ู„ู‰ ู…ุงูู‡ู…ุชุด ู…ุด ู‚ุตุฉ ูƒุจูŠุฑุฉ ู„ุฅู† ุงู† ุดุงุก ุงู„ู„ู‡ ุงู„ู…ุฑุฉ
413
00:28:39,610 --> 00:28:42,930
ุงู„ุฌุงูŠุฉ ุนุดุงู† ุจู†ุฎุตุตู‡ ู…ุญุงุถุฑุฉ ุฎุงุตุฉ ููŠู‡ ูู‡ู†ูู‡ู… ุจุฅุฐู†
414
00:28:42,930 --> 00:28:47,140
ุงู„ู„ู‡ุงู„ุงู† ุงู†ุง ุงู‚ูˆู„ ุงู† ุงู†ุง ู„ู…ุง ู†ูŠุฌูŠ ู†ุดุฑุญ ุงู„ partial
415
00:28:47,140 --> 00:28:50,500
autocorrelation function ุงู„ู„ูŠ ู‚ู„ุชู„ูƒูˆุง ุจุถู„ู†ูŠ ุงุฌู„
416
00:28:50,500 --> 00:28:53,740
ููŠู‡ุง ุงูŠุด ุฏูˆุฑู‡ุง ู‚ุฑุจู†ุง ุนู„ูŠู‡ partial autocorrelation
417
00:28:53,740 --> 00:28:57,880
function ุจุณ ููŠ ุดุบู„ุฉ ุจุฏู‡ ุงุญูƒูŠู‡ุง ุงู„ุขู†ุฅู† ุงู„ raw ู‡ุฏูˆู„
418
00:28:57,880 --> 00:29:01,540
ุงู„ู„ูŠ ุฅู†ุชูˆุง ุดุงูŠููŠู†ู‡ู… ู…ู„ุงุญุธูŠู† ุฅู†ู‡ ุชุนุชู…ุฏ ุนู„ู‰ ุงู„ raw
419
00:29:01,540 --> 00:29:05,040
ุงู„ู„ูŠ ุฌุงุจู„ ู…ู†ู‡ุง ูˆุนู„ู‰ ู…ูŠู†ุŸ ุนู„ู‰ ุงู„ file ูŠุนู†ูŠ ุฃู†ุง ู„ุงุฒู…
420
00:29:05,040 --> 00:29:09,280
ุฃุนุฑู ุงู„ file ู…ุธุจูˆุท ูŠุง ุจู†ุงุชุŸ ุนุดุงู† ุฃุนุฑู ุงู„ raw ูˆ
421
00:29:09,280 --> 00:29:13,060
ู„ุงุฒู… ุฃุนุฑู initial value ููŠ ุงู„ raw ูˆ ู„ุง ุฃู†ุง ุบู„ุทุงู†
422
00:29:13,060 --> 00:29:16,940
initial value ุนุดุงู† ุฃุนุฑู ู…ูŠู† ุงู„ recursive values
423
00:29:16,940 --> 00:29:20,200
ุชุจุนูˆู† ู…ูŠู† ุงู„ raw ูˆ ู„ุง ุดุบู„ ุฃู†ุง ุจุณ ู‡ุฐุง ุงู„ูƒู„ุงู… ููŠ
424
00:29:20,200 --> 00:29:24,040
ุงู„ุญูŠุงุฉ ุงู„ุนู…ู„ูŠุฉ ู…ุด ู‡ูˆ ุงู„ู„ูŠ ุจูŠุตูŠุฑ ุงู„ู„ูŠ ุจูŠุตูŠุฑ ุฅู†ู‡
425
00:29:24,040 --> 00:29:29,310
ุฅุญู†ุง ุจุฏู†ุง ู†ุนุฑู ุงู„ fileู…ู† ุฎู„ุงู„ ู…ุนุฑูุชู†ุง ู„ู„ ุฑูˆ ูŠุนู†ูŠ
426
00:29:29,310 --> 00:29:34,050
ุงู„ุนูƒุณ ุงุณุชุนู…ุจุชูˆู† ุงูŠู‡ ู‡ุฐุง ู…ูŠู† ุงู„ูุงูŠ ูŠุจู‚ู‰ ุงู†ุง ุงุชุฑูƒุฒ
427
00:29:34,050 --> 00:29:39,870
ู…ุนุงูŠุง ู…ูŠู† ุงู„ูุงูŠ ุงู„ coefficients ุชุจุนูˆู† ู…ูŠู†ุงู„
428
00:29:39,870 --> 00:29:43,170
coefficients ุชุจุนูˆู† ู…ูŠู†ุŸ ุงูŠูˆุฉ ุงู„ water regressive
429
00:29:43,170 --> 00:29:47,290
model ุงู„ู„ูŠ ู‡ู… ู‡ุฏูˆู„ ุงู„ูุงูŠุงุช ุตุญุŸ ุงู„ parameters
430
00:29:47,290 --> 00:29:52,270
ุงู„ุซูˆุงุจุท ุงู„ู…ุฌู‡ูˆู„ุฉ ุงู„ู„ูŠ ุจุชุฎุต ู…ูŠู† ุงู„ water regressive
431
00:29:52,270 --> 00:29:55,710
model ูˆ ุงู„ู„ูŠ ู„ูˆ ุนุฑูู†ุงู‡ุง ุฎู„ุงุต ุจู†ุนุฑู ุงู„ model ูƒู„ู‡ ูˆ
432
00:29:55,710 --> 00:29:59,510
ู„ุง ุงู†ุง ุบู„ุทุงู† ู…ุด ุงู„ model ู‡ูˆ ุงูŠู‡ ุจู†ูƒุชุจ ู‡ู„ุฃ ู…ุชู‰ ุงู„
433
00:29:59,510 --> 00:30:02,790
model ุจุชุนุฑููŠู‡ ุงู†ุช ูˆ ุจุชู‚ุฏุฑ ุชุจุนู‡ ุจุฏูŠูƒูŠู‡ ุงุฐุง ุนุฑูุชูŠ
434
00:30:02,790 --> 00:30:06,490
ุงู„ูุงูŠ ุงู„ูุงูŠ ูˆุงุญุฏ ู„ุญุฏูŠุฉ ุงู„ูุงูŠ ุจูŠู‡ ุตุญ ูˆู„ุง ุฃู†ุง ุบู„ุทุงู†ุŸ
435
00:30:06,840 --> 00:30:10,100
ูˆู„ุฐู„ูƒ ุฅุฐุง ุนุฑูู†ุงู‡ู… ู†ุนุฑู ูƒู„ ุดูŠุกุŒ ู„ุฃ ู„ุฃู†ุง ููŠ ุงู„ุญูŠุงุฉ
436
00:30:10,100 --> 00:30:14,140
ุงู„ุนู…ู„ูŠุฉ practically ููŠ ุงู„ุญูŠุงุฉ ุงู„ุนู…ู„ูŠุฉ ุจู†ุญุฏุฏ ุงู„
437
00:30:14,140 --> 00:30:19,020
fees ู‡ุฏูˆู„ุฉ ุงู„ูุงูŠุงุช ุจุฎู„ุงู„ ู…ุนุฑูุชู†ุง ุจุงู„ raw ูŠุจู‚ู‰ ู„ุงุฒู…
438
00:30:19,020 --> 00:30:23,520
ุฃูˆู„ุดูŠ ู†ุนุฑู ุงู„ raw ุนุดุงู† ู†ุนุฑู ุงู„ูุงูŠ ูˆุจู†ุณุชุฎุฏู…
439
00:30:23,520 --> 00:30:28,520
ุงู„ู…ุนุงุฏู„ุฉ ุงุณู…ู‡ุง new worker ู‡ุงุฏูŠ ููŠ ู‡ุฐุง ุงู„ูƒู„ุงู…ุนู„ู…ุง
440
00:30:28,520 --> 00:30:31,480
ุจุฅู†ู‡ ู„ูˆ ุงุชุทู„ุนุชูŠ ู†ุธุฑุฉ ุฃูˆู„ู‰ ุนู„ู‰ ุงู„ real workers ู‡ุฏูˆู„
441
00:30:31,480 --> 00:30:34,120
ุงู„ equations ุงู„ู„ู‰ ุงู†ุช ุดุงูŠูู‡ู… ูˆูƒุฃู†ู‡ ุจูŠู‚ูˆู„ูƒ ู„ุงุฒู…
442
00:30:34,120 --> 00:30:39,380
ุชุนุฑู ุงู„ file ุนุดุงู† ุชุนุฑู ุงู„ raw ูุงุชุฎู„ููˆุด ุจุตุฑุงุญุฉ ู‡ุฐู‡
443
00:30:39,380 --> 00:30:41,860
ุงู„ู…ุนุงุฏู„ุฉ ุงู„ู„ู‰ ุงู†ุชูˆุง ุดุงูŠููŠู†ู‡ุง ู…ุงู‡ูŠ linear equations
444
00:30:41,860 --> 00:30:46,820
system ูู‡ ู…ู†ู‡ ุชุนุฑููˆุง ุงู„ inverse ู„ู„ matrix ู‡ุฏุง
445
00:30:46,820 --> 00:30:50,220
ุจูŠุตูŠุฑ matrix ุจุงู„ุงุฎูŠุฑ ูŠุง ุจู†ุงุช ู…ุนุฏู„ุงุช ููƒู‰ ุจูุฑุทู‰
446
00:30:50,220 --> 00:30:54,780
ุจูŠุตูŠุฑ equations ุนุฏุฏู‡ุง PูˆุจุตูŠ ุงู„ linear system ูˆ
447
00:30:54,780 --> 00:30:58,160
matrix ุจุชุนุฑููˆุง ุชุฌูŠุจูˆู„ู‡ inverse ู„ matrix ูˆ ุชุญู„ูˆ ูˆ
448
00:30:58,160 --> 00:31:01,300
ุงู„ุงุฎุฑ ูุจู†ุญู„ูˆ ูˆ ุจู†ุฌูŠุจ ุงู„ููŠุงุช ุจุฏู„ุงุช ุงู„ raw ูŠุจุฌูŠ ู„ุงุฒู…
449
00:31:01,300 --> 00:31:04,880
ุงู‚ูˆู„ุด ู†ุนุฑู ุงู„ raw ุฏู‡ ุจุงู„ุญู‚ูŠู‚ุฉ ุนู…ู„ูŠุฉ ู†ุนุฑู ุงู„ raw ููŠ
450
00:31:04,880 --> 00:31:09,760
ุงู„ุจุฏุงูŠุฉ ูˆ ู…ู† ุซู… ุจู†ุฌูŠุจ ุงู„ fees ูˆ ู‡ูŠูƒ ุจู†ู‚ุฑุฑ ุงูˆ ุจู†ุนู…ู„
451
00:31:09,760 --> 00:31:12,180
estimation ู„ ุงู„ model ุงู„ู„ูŠ ุงุณู…ู‡ auto regressive
452
00:31:12,180 --> 00:31:15,180
ุงู„ู„ูŠ ู‡ูˆ ุงู„ auto regression ููŠู†ุง ุงุณู…ู‡ ูŠุจุฌูŠ ุงุญู†ุง
453
00:31:15,180 --> 00:31:18,660
ููŠู†ุง ุจูŠู…ุง ุจุนุฏ ุงู† ุดุงุก ุงู„ู„ู‡ ุนุดุงู† ู†ุนู…ู„ estimation ู„
454
00:31:18,660 --> 00:31:22,590
ุงู„ rows ู‡ุฏูˆู„ ุงูˆ ู„ ุงู„ fees ู‡ุฏูˆู„ ุงู„ููŠุงุชู‡ู†ุณุชุฎุฏู… ู…ุง
455
00:31:22,590 --> 00:31:26,050
ูŠูุนุฑู ุจู…ูŠู† ุงู„ู€ Yule Walker Equations System ุฃูˆ
456
00:31:26,050 --> 00:31:29,530
System ุชุจุนู‡ ููŠ ุฅูŠุฌุงุฏู‡ ุจุณ ุฃูˆู„ ุดูŠ ู„ุงุฒู… ู†ูƒูˆู† ุนุงุฑููŠู†
457
00:31:29,530 --> 00:31:33,250
ุงู„ rows ุชุจุนูˆู†ูŠ ุงู„ู„ูŠ ู‡ู… ุงู„ data ุงู„ุจูŠุงู†ุงุช ู…ู† ู†ุงุญูŠุฉ
458
00:31:33,250 --> 00:31:37,590
.. ุทูŠุจ ู…ุงู„ู…ุญุงุถุฑุฉ ุงู„ู„ูŠ ุฌุงูŠ ุงู† ุดุงุก ุงู„ู„ู‡ ุทุจุนุง ู‡ุฐุง
459
00:31:37,590 --> 00:31:40,570
ุงู„ูƒู„ุงู… ุฃุนุชู‚ุฏ ุฃู†ูŠ ู…ุฑูŠุช ุนู„ูŠู‡ ุจุณุฑุนุฉ ุดุฏูŠุฏุฉ ู‚ุจู„ ู‡ูŠูƒ
460
00:31:40,570 --> 00:31:43,850
ูˆู„ูƒู† ุงู„ุขู† ุฅูŠุฌุง ูˆู‚ุชู‡ ุฃู†ูŠ ุจุชุนุฑูŠููŠ ู†ู‚ูˆู„ ุงู„ conditions
461
00:31:43,850 --> 00:31:46,250
ููŠ ุงู„ autoregressive process ูŠุจู‚ู‰ ู†ุงุนุชู‡ ููŠ order
462
00:31:46,250 --> 00:31:51,060
ูˆุงุญุฏ ุงู„ู„ูŠ ู‡ูˆ ู‡ูŠูƒ ุชู†ูƒุชูŠู†ุนุดุงู† ุชูƒูˆู† stationary ู‡ูŠ
463
00:31:51,060 --> 00:31:55,980
ู„ุงุฒู… ุฃู† ูŠูƒูˆู† ุงู„ absolute ุชุงุจุนูˆู† ุงู„ route ู„ู‡ุฐุง
464
00:31:55,980 --> 00:32:02,260
ุงู„ูƒู„ุงู… ู„ุงุฒู… ุชูƒูˆู† ุงูƒุจุฑ ู…ู† ูˆุงุญุฏ ุงูˆ ุจู…ุนู†ู‰ ุงุฎุฑ ุงู†
465
00:32:02,260 --> 00:32:07,160
ุงู„ูุงุฆุฒุฉ ู†ูุณู‡ุง ูƒู‚ูŠู…ุฉ ู…ุทู„ู‚ุฉ ุชูƒูˆู† ุงุตู„ุง ู…ู† ูˆุงุญุฏ ุทุจุนุง
466
00:32:07,160 --> 00:32:11,220
ู„ูˆ ุณุฃู„ุช ูˆุงุญุฏุฉ ู…ู†ูƒู… ุงูŠุด ูŠุนู†ูŠ ุงู„ route ู‡ุฐุง ุงู†ู‡ ูŠุณุงูˆูŠ
467
00:32:11,220 --> 00:32:15,360
ุณูุฑ ูƒู‚ูŠู…ุฉ ู…ุทู„ู‚ุฉ ุงู„ route ู„ู‡ ุฃูƒุจุฑ ู…ู† ูˆุงุญุฏ ู…ุชู‰ ู‡ุฐุง
468
00:32:15,360 --> 00:32:19,730
ุงู„ route ุจูŠูƒูˆู† ู…ูˆุฌูˆุฏุŸ ู…ุชู‰ุŸ ูˆูŠู† ุงู„ routeุŸูˆ1 ุนู„ู‰ ุงู„ู€
469
00:32:19,730 --> 00:32:23,730
Phi ูƒุงู†ู‡ุง X ุงู„ู€ B ู…ุง ุชุฎุงููˆุด ู…ู†ู‡ุง ูƒุงู† ู‡ุฐู‡ ู…ุนุงุฏู„ุฉ
470
00:32:23,730 --> 00:32:29,310
ุฎุทูŠุฉ ูˆุงุญุฏ ู†ุงู‚ุต AX ูุญู„ูˆู„ูŠ ู…ุนุงุฏู„ุฉ ุฎุทูŠุฉ ูˆุงุญุฏ ู†ุงู‚ุต AX
471
00:32:29,310 --> 00:32:34,390
ุจุณูˆุง ุณููŠู†ุฉ X ุจุณูˆุง ูˆุงุญุฏ ุนู„ู‰ A ูˆุงู„ู€ A ูŠุนู†ูŠ ู‡ูŠ ุงู„ Phi
472
00:32:34,390 --> 00:32:38,310
ูˆุงู„ู€ X ูŠุนู†ูŠ ู‡ูŠ ุงู„ B ุฅุฐุง ู…ูˆุงุถุญุฉ ู…ูŠู† ุฃุณุฃู„ ุนู„ูŠูƒูˆุง
473
00:32:38,310 --> 00:32:42,210
ุชุญู„ูˆุง ุงู„ route ูˆู„ุง ุชุทู„ุนูˆุง ู…ุจุงุดุฑุฉ ุนู„ู‰ ุงู„ Phi ู…ุจุงุดุฑุฉ
474
00:32:42,210 --> 00:32:46,330
ุนู„ู‰ ุงู„ Phi ุฅุฐุง ุงู„ Phi ู…ุจุงุดุฑุฉ ุฃู‚ู„ ู…ู† ูˆุงุญุฏ ูƒู‚ูŠู…ุฉ
475
00:32:46,330 --> 00:32:51,320
ู…ุทู„ู‚ุฉุฎู„ุตู†ุง stationary ุฃูƒุจุฑ ู…ู† ูˆุงุญุฏ ุงู†ุณู‰ ุงู„ู…ูˆุถูˆุน
476
00:32:51,320 --> 00:32:55,940
ุตุญุŸ ู‡ู„ุฃ ุงุชุทู„ุนูˆู„ู‰ ุจุณุฑุนุฉ ุดุฏูŠุฏุฉ ุนู„ู‰ ู‡ุฐุง ุดูˆ ุฑุฃูŠูƒูˆุง ููŠู‡
477
00:32:55,940 --> 00:33:00,520
ุจุณุฑุนุฉ ู‡ุฐุง auto-regressive of order ูˆุงุญุฏ stationary
478
00:33:00,520 --> 00:33:06,440
ุงูˆ ู…ุด stationary ุงู„ุณุจุจ ู‚ูŠู…ุฉ ุงู„ู…ุทู„ู‚ุฉ ู„ู„ 4 ู…ู† 10 ู‡ุฐู‡
479
00:33:06,440 --> 00:33:10,100
ุงู„ุณุงู„ุจ ุจุชุทู„ุน ู…ูˆุฌุฉ ุจุงู„ 4 ู…ู† 10 ูˆุงุถุญ ุงู†ู‡ุง ุฃู‚ู„ ู…ู†
480
00:33:10,100 --> 00:33:15,080
ูˆุงุญุฏ ุฎู„ุตุช stationary ุงูˆ ุงู†ูƒ ุชุฌูŠุจ ุงู„ route ูŠู„ุง ุดูˆ
481
00:33:15,080 --> 00:33:19,850
ุงู„ route ู„ู‡ุง ุฏู‡ุŸูˆุงุญุฏ ุนู„ู‰ ุฃุฑุจุนุฉ ู…ู† ุนุดุฑ ุฃูˆ ุงู„ู„ูŠ ู‡ูˆ
482
00:33:19,850 --> 00:33:23,710
ุงุชู†ูŠู† ูˆ ู†ุต ุฃูƒุจุฑ ู…ู† ูˆุงุญุฏ ูุฎู„ุตู†ุง .. ู…ูŠู† ุจุชุดูˆููŠ ู…ู†ุงุณุจ
483
00:33:23,710 --> 00:33:28,710
ุนู…ู„ูŠุฉุŸ ุฃู„ุงู‚ุฉ ู…ุจุงุดุฑุฉ ู…ุด stationary .. not
484
00:33:28,710 --> 00:33:34,010
stationary .. ู„ูŠู‡ุŸ ู„ุฅู† ุงู„ูˆุงุญุฏ ูˆ ุชู…ุงู†ูŠุฉ ู…ู† ุนุดุฑ ุฃูƒุจุฑ
485
00:33:34,010 --> 00:33:38,070
ู…ู† ุงู„ูˆุงุญุฏ ูุงู„ููŠู‡ุงู† ุฃูƒุจุฑ ู…ู† ูˆุงุญุฏ ู‡ูŠุฎุชู„ ุงู„ุดุฑุท ู‡ุฐุง
486
00:33:38,070 --> 00:33:42,030
ุฎู„ุตู†ุง ู…ุด stationary ุฃูˆ ุฃู†ูƒ ุชู‚ูˆู„ ุงู„ุงุดุฑู†ูˆุฉ ูˆ ุชู„ุงู‚ูŠ
487
00:33:42,030 --> 00:33:46,520
ู„ู‡ุงู„ู€ root ู„ู‡ ูˆุงุญุฏ ุนู„ู‰ ุณุงู„ุจ ูˆุงุญุฏ ุชู…ุงู†ูŠุฉ ู…ุทู„ู‚
488
00:33:46,520 --> 00:33:51,320
ูˆุงู„ู‚ูŠู…ุฉ ุงู„ู…ุทู„ู‚ุฉ ู„ุฅู„ู‡ 56% ุฃุนุธู… ูˆุงุญุฏ ูุถุทุฑ ุงู„
489
00:33:51,320 --> 00:33:54,720
stationary ุฎู„ุตู†ุง ุงู„ process ู‡ุฐู‡ ุงู„ู„ูŠ ุงู†ุชูˆุง
490
00:33:54,720 --> 00:34:00,600
ุดุงูŠููŠู†ู‡ุง ู„ูŠุด stationary ุจุณุฑุนุฉ ุฎู„ุตู†ุง ู„ุฃู†ู‡ ุงู„ูุงุฆุฒุงู†
491
00:34:00,600 --> 00:34:04,720
ูˆุงุถุญ ุงู†ู‡ ูƒูŠู ู†ุชุนุงู…ู„ ู…ุน ุงู„ stationary ู‡ู„ุฃ ุจุงู„ู†ุณุจุฉ
492
00:34:04,720 --> 00:34:07,900
ู„ู„ุณุคุงู„
493
00:34:07,900 --> 00:34:11,300
ู‡ุฐุง ุงูˆ ู„ู„ู†ุธุฑูŠุฉ ู‡ุฐู‡ ุงู„ stationary ุชุจุนุช ุงู„ auto
494
00:34:11,300 --> 00:34:14,650
regressive order ุชู†ูŠู†ุงู„ู…ูˆุฏูŠู„ ุงู„ู„ู‰ ููŠ author
495
00:34:14,650 --> 00:34:16,750
representative order ุชุงู†ูŠุฉ ุจู†ูƒุชุจ ุนู„ู‰ ุงู„ุตูŠุบุฉ ุงู„ู„ู‰
496
00:34:16,750 --> 00:34:21,210
ุฃู…ุงู…ูƒูˆุง XT ุจูŠุณุงูˆูŠ ููŠ ูˆุงุญุฏ XT ู†ุงุฌุณ ูˆุงุญุฏ ุฒูŠุงุฏ ููŠ
497
00:34:21,210 --> 00:34:24,970
ุชุงู†ูŠุฉ XT ู†ุงุฌุณ ุงุชู†ูŠู† ุฒูŠุงุฏ ุงุจุณู„ูˆู† ุชุงู†ูŠุฉ ุนุดุงู† ูŠูƒูˆู†
498
00:34:24,970 --> 00:34:28,790
ู‡ุฐุง ุงู„ู…ูˆุฏูŠู„ stationary ู„ุงุฒู… ุชุชุญู‚ู‚ ุดุฑูˆุท ุงู„ุชู„ุงุชุฉ
499
00:34:28,790 --> 00:34:31,710
ุงู„ุดุฑูˆุท ุงู„ุชู„ุงุชุฉ ุงู„ู„ู‰ ูŠุฌุจ ุงู†ู‡ุง ู‡ุฏูˆู„ุฉ ุจูƒู„ ุจุณุงุทุฉ
500
00:34:31,710 --> 00:34:35,150
ุชุณุชุทูŠุนูˆู† ุงูŠุฌุงุฏู‡ุง ู…ุด ุจูƒู„ ุจุณุงุทุฉ ุจุณ ุชุณุชุทูŠุนูˆู† ุงูŠุฌุงุฏู‡ุง
501
00:34:35,150 --> 00:34:39,730
exercise ูˆุงู„ู„ู‡ ุงู†ุง ูŠูˆู… ุฏุฑุณุช ุงู„ู…ุจุฏุฃ ู…ู† ุณู†ุชูŠู† ุฌุจุชู‡
502
00:34:39,730 --> 00:34:45,260
ุณุคุงู„ ุงู…ุชุญุงู† ู†ู‡ุงุฆูŠุฃู‡ ุฃู„ุง ูˆู‡ูˆ ุงุซุจุชูŠ ุฃู† ุงู„ three
503
00:34:45,260 --> 00:34:47,880
conditions ู‡ุฏูˆู„ ุงู„ุชู„ุงุชุฉ ู‡ู…ุง ุงู„ necessary ูˆ ุงู„
504
00:34:47,880 --> 00:34:51,180
sufficient conditions ุงู„ู„ูŠ ู‡ูŠ ุงู„ conditions
505
00:34:51,180 --> 00:34:54,840
ุงู„ุถุฑูˆุฑูŠุฉ ูˆ ุงู„ูƒุงููŠุฉ ู„ุชุฌุนู„ ุงู„ auto regressive order
506
00:34:54,840 --> 00:34:57,800
ุชู†ูŠู† ุงู„ู„ูŠ ู‡ูˆ ู…ุงู„ู‡ stationary ูƒูŠู ุชุนู…ู„ูˆูŠุง ุจู†ุงุช
507
00:34:57,800 --> 00:35:03,440
ุจุณุฑุนุฉ ุงู‚ุชุฑุญูˆุง ุนู„ูŠ ุงูŠ ู…ุนุงุฏู„ุฉ ู…ุนุงุฏู„ุฉ
508
00:35:03,440 --> 00:35:08,220
ุงู„ุฎุทูŠุฉ ูˆู„ุง ุงู„ quadratic ู…ุนุงุฏู„ุฉ ุงู„ุชุฑุจูŠุฉ ุงูŠุด ุงู„ุญู„
509
00:35:08,220 --> 00:35:13,010
ุงู„ู…ุนุงุฏู„ุฉ ุงู„ุชุฑุจูŠุฉุŸ ุดูˆ ุงู„ู‚ุงู†ูˆู† ุงู„ุนุงู…ุŸุฃูŠูˆุฉ ุงู„ู…ุนุงุฏู„ุฉ
510
00:35:13,010 --> 00:35:16,290
ุงู„ุชุฑุจูŠู‡ูŠุฉ ุงู„ู„ูŠ ุนู„ู‰ ุงู„ุตูŠุบุฉ ู…ุซู„ุง ุฎู„ูŠู†ูŠ ุฃู‚ูˆู„ ax ุชุฑุจูŠู‡
511
00:35:16,290 --> 00:35:20,490
ุฒุงุฆุฏ bx ุฒุงุฆุฏ c ู…ุด ู‡ูŠูƒ ุงู„ู…ุนุงุฏู„ุฉ ุงู„ุชุฑุจูŠู‡ูŠุฉ ุจุชู†ูƒุชุจ ู„ูƒ
512
00:35:20,490 --> 00:35:23,770
ุชูˆุงุฏุฑุชูƒ ุดูˆ ุงู„ู„ูŠ ู‡ูˆ ุงู„ roots ุชุจุนูˆู†ู‡ุง ุงู„ู„ูŠ ูŠุจู‚ู‰ ุงู„ุญู„
513
00:35:23,770 --> 00:35:30,270
ุงู„ุนุงู… ุณุงู„ุจ ุจูŠู‡ ู…ูˆุฌุจ ุฃูˆ ุณุงู„ุฑ ุงู„ุฌุฒุฑ ุจูŠู‡ ุชุฑุจูŠู‡ ู†ู‚ุต
514
00:35:30,270 --> 00:35:35,650
ุฃุฑุจุนุฉ a c ุงู„ูƒู„ ู…ู‚ุตูˆู…ุง ุนู„ู‰ ุชุงู†ูŠู† a ุจุชุฌูŠุจูˆูŠ ุตุญุŸ
515
00:35:35,650 --> 00:35:37,850
ู‡ู„ู‚ูŠู†ุง ุงู„ุขู† ู‡ุฏูˆู„ ุงู„ roots ุงู„ู„ูŠ ุจูŠุทู„ุนูˆุง ู…ุนุงูƒูŠ
516
00:35:37,850 --> 00:35:44,330
ุฌุงุฐุฑูŠู† ุตุญุŸ ู‡ูŠ ุฃุนุฏุงุฏ ุญู‚ูŠู‚ูŠุฉุŸูŠุง ุชุฎูŠู„ูŠ ูŠุง complex ุตุญุŸ
517
00:35:44,330 --> 00:35:48,310
ุฅุฐุง ุญู‚ูŠู‚ูŠุฉ ููŠ ุฌู…ูŠุน ุงู„ุฃุญูˆุงู„ ุจุงู„ู…ู†ุงุณุจุฉ ู‡ุฐุง ุงู„ุฃู†
518
00:35:48,310 --> 00:35:51,710
ู…ูุชุฑุถ ุฃู† ูŠูƒูˆู† ุงู„ root ุชุจุนู‡ ุฃูƒุจุฑ ู…ู† ูˆุงุญุฏ ุตุญ ูˆู„ุง ู„ุงุŸ
519
00:35:51,710 --> 00:35:54,850
ู„ูˆ ุดุฌู„ุจุชูŠู‡ ู†ูุณู‡ .. ุฃุตุบุฑ .. ุฃุตุบุฑ .. ุฃุตุบุฑ .. ุฃุตุบุฑ ..
520
00:35:54,850 --> 00:35:56,590
ุฃุตุบุฑ .. ุฃุตุบุฑ .. ุฃุตุบุฑ .. ุฃุตุบุฑ .. ุฃุตุบุฑ .. ุฃุตุบุฑ ..
521
00:35:56,590 --> 00:35:56,690
ุฃุตุบุฑ .. ุฃุตุบุฑ .. ุฃุตุบุฑ .. ุฃุตุบุฑ .. ุฃุตุบุฑ .. ุฃุตุบุฑ ..
522
00:35:56,690 --> 00:35:56,890
ุฃุตุบุฑ .. ุฃุตุบุฑ .. ุฃุตุบุฑ .. ุฃุตุบุฑ .. ุฃุตุบุฑ .. ุฃุตุบุฑ ..
523
00:35:56,890 --> 00:35:58,770
ุฃุตุบุฑ .. ุฃุตุบุฑ .. ุฃุตุบุฑ .. ุฃุตุบุฑ .. ุฃุตุบุฑ .. ุฃุตุบุฑ ..
524
00:35:58,770 --> 00:36:04,560
ุฃุตุบุฑ .. ุฃุตุบุฑ .. ุฃุตุบุฑ .. ุฃุตุบุงู„ู†ุงุณ ุจุชุฑูƒุฒูŠ ู…ุนุงูŠุงุŒ ุฅูŠุด
525
00:36:04,560 --> 00:36:08,600
ุงู„ bus ูƒุงู† ุฒูŠ ุฏู‡ ูˆ ู†ุงู‚ุต ุตุญุŸ ูˆ ููŠู‡ ุฌุฐุจุŒ ุจุชุนุฑููˆุง
526
00:36:08,600 --> 00:36:11,400
ุฃู†ุชูˆุง ู„ู…ุง ู†ุถุฑุจ ุงู„ .. ุงู„ .. ุฌูˆู„ุฉ ู…ุนุงูŠุงุŒ ุฅูŠุด ูƒู†ุง ููŠ
527
00:36:11,400 --> 00:36:14,700
ุฌูˆู„ุฉุŸ ุญู†ุง ููŠ ุงู„ูƒู„ุบุณุŒ ูˆุงู„ู„ู‡ ู†ุณูŠุชุŒ ู„ุฃ ู„ู…ุง ู†ูƒูˆู† ุนู†ุฏู†ุง
528
00:36:14,700 --> 00:36:19,040
ุดูŠุฎุฉ ุดุบู„ ููŠ ุงู„ู…ุนุงุฑุถุฉุŒ ุงู„ู…ุฑุงูู‚ุฉุŒ ุฃูŠูˆุฉุŒ ุถุฑุจ ุงู„ู…ุฑุงูู‚ุฉ
529
00:36:23,860 --> 00:36:27,340
ูŠุนู†ูŠ ู…ุซู„ุง ุฃุญุฏ ุงู„ุฌุฐูˆุฑ ุจูŠุทู„ุน ู…ุนุงูƒูŠ ู…ุซู„ุง ุงู„ B
530
00:36:27,340 --> 00:36:32,220
ุงู„ุฃูˆู„ุงู†ูŠ ู‡ูˆ ุนุจุงุฑุฉ ุนู† ุงู„ู„ูŠ ู‡ูˆ ู…ุซู„ุง ุฎู„ูŠู†ูŠ ุฃู‚ูˆู„ ู†ุงู‚ุต
531
00:36:32,220 --> 00:36:35,660
B ูˆ ุงู„ู„ู‡ ู…ุงุนุฑู ู…ูŠู† ู‡ูŠ ุงู„ B ุงู„ B ุงู„ู„ูŠ ู‡ูŠ ุนู…ู„ูŠุง ู‡ู†ุง
532
00:36:35,660 --> 00:36:43,600
ู…ูŠู† ู‡ูŠ ุงู„ B ูุงูŠ ูˆุงุญุฏ ูุจูŠุทู„ุน ู†ุงู‚ุต ูุงูŠ ูˆุงุญุฏ ู†ุงู‚ุต ุฃูˆ
533
00:36:43,600 --> 00:36:50,180
ุฒุงุฏ ู‡ุฐุง ู†ุงู‚ุต ุฎู„ูŠู†ูŠ ุฃุฎุฏ ููŠ ุงู„ุฌุฒุฑ ุงู„ุชุงู†ูŠ ุฒุงุฏ ุฌุฒุฑุฃู‡
534
00:36:50,180 --> 00:36:56,960
ููŠ ูˆุงุญุฏ ุชุฑุจูŠุน ู†ู‚ุต ุงุฑุจุนุฉ ููŠ ุง .. ุง ุงู„ู„ูŠ ู‡ูŠ ูˆุงุญุฏ
535
00:36:56,960 --> 00:37:06,320
ู‡ู„ู…ุง ู‡ูŠ ูˆุงุญุฏ ูˆู„ุง ู„ุงุŸ ุงุฑุจุนุฉ ููŠ ุงุชู†ูŠู† ู…ุตุจูˆุทุŸ ูˆููŠ ู„ู…ุง
536
00:37:06,320 --> 00:37:10,680
ุชู‚ู„ุจ ู…ู† ุงู„ุฌู‡ุฉ ุงู„ุชุงู†ูŠุฉ ุจูŠุตูŠุฑ ุจูŠู‡ ุงูŠุด ูƒุงุฆู† ู‡ุŸ ุงุณุชู†ูŠ
537
00:37:10,680 --> 00:37:17,660
ูŠุง ุจู†ุงุช ุจู‡ุงุฏูŠ ุนู…ู„ูŠุง ุจูŠุตูŠุฑ ู…ูˆุฌุฉ ูˆ ู„ุง ู†ู‚ู„ุทุงู†ุŸ ูˆ
538
00:37:17,660 --> 00:37:25,510
ุงู„ุฃูˆู„ ู…ูˆุฌุฉุนู„ู‰ ุงุชู†ูŠู† a ูˆ ุงู„ a ู‡ูŠ ูˆุงุญุฏ ุตุญ ูˆู„ุง ู„ุงุŸ
539
00:37:25,510 --> 00:37:32,410
ู…ูŠู† ู‡ูŠุŸ ุงู†ุง ูˆุงู„ู„ู‡ ู…ุงู†ุง ู…ุฑูƒุฒ ูุงูŠุชูŠู†ูŠู† ุจุงู„ุณู„ุจ ุจุงู„ุณู„ุจ
540
00:37:32,410 --> 00:37:35,750
okay ู‡ูŠูƒ ุตุญ ูู„ู…ุง ุงู†ุง .. ุงูŠู‡ ู†ุนู… ู‡ูŠูƒ ุตุญ ู‡ูŠูƒ ุตุญ ู‡ูŠูƒ
541
00:37:35,750 --> 00:37:39,290
ุตุญ ุงู„ู„ูŠ ู„ู…ุง ุงู†ุง ุนุดุงู† ุงุฌู„ุจู‡ ู‡ุฐุง .. ุนุดุงู† ู‡ุฐุง piece
542
00:37:39,290 --> 00:37:44,170
ุฏูŠ ุจุตุฑุงุญุฉ ุงู„ู‚ูŠู…ุฉ ุงู„ู…ุทู„ู‚ุฉ ู„ุฅู„ู‡ ูŠูƒูˆู† ู…ูŠู†ุŸ ุงูƒุจุฑ ู…ู†
543
00:37:44,170 --> 00:37:50,240
ูˆุงุญุฏ ูู„ู…ุง ุงู†ุง ุนุดุงู† ุงุฌู„ุจู‡ุจุตูŠุฑ ุฃุฒุฑุน ู…ู† ูˆุงุญุฏ ุตุญุŸ ูู…ุด
544
00:37:50,240 --> 00:37:53,000
ุฃู‚ู„ุจุชู‡ ู‡ุฐุง ุจุชู„ู‚ู‰ ููˆู‚ ูˆ ู‡ุฐุง ุชุญุช ุตุญุŸ ุชุนุฑู ุงู„ุฏุฑุจ
545
00:37:53,000 --> 00:37:58,200
ุจุงู„ู…ุฑุงูู‚ ูŠุนู†ูŠ ุงู†ุง ุจุตูŠุฑ ุนู†ุฏูƒ ุดูˆ ู‡ู†ุงุŸ ู†ูŠู† ููŠ ุชู†ูŠูƒ
546
00:37:58,200 --> 00:38:04,520
ุนู„ู‰ ููŠ ูˆุงุญุฏ ู†ุงู‚ุต ุงู„ุฌุฒุฑ ููŠ ูˆุงุญุฏ ุชุฑุจูŠุน ุฒุงุฆุฏ ุฃุฑุจุนุฉ ููŠ
547
00:38:04,520 --> 00:38:08,880
ุชู†ูŠู† ู‡ุฐุง ุฏุฑุจูŠ ู„ูŠู‡ ุจุงู„ู…ุฑุงูู‚ ุดูˆ ุงู„ู…ุฑุงูู‚ุŸ ุงู„ู„ูŠ ู‡ูˆ
548
00:38:08,880 --> 00:38:16,650
ุนู…ู„ูŠุง ููŠ ูˆุงุญุฏ ุฒุงุฆุฏ ุงู„ุฅุดุงุฑุฉ ู‡ุฐู‡ ุฒุงุฆุฏ ุงู„ุฌุฒุฑูุงูŠ ูˆุงุญุฏ
549
00:38:16,650 --> 00:38:21,930
ุชุฑุจูŠุน ุฒุงุฏ ุงุฑุจุน ูุงูŠ ุงุชู†ูŠู† ุนู„ู‰ ู†ูุณู‡ ููŠ ูˆุงุญุฏ ุฒุงุฏ ุฌุฒุฑ
550
00:38:21,930 --> 00:38:28,710
ููŠ ุงุฎุชุตุงุฑุงุช ููŠู‡ ู…ุงุจุนุฏ ู‡ุชุดูˆููˆู‡ุง ูุงูŠ ุงุชู†ูŠู† ู†ุญู† ุนู„ู‰
551
00:38:28,710 --> 00:38:33,150
ู‡ุฏุฑ ู…ุง ุชุถุฑุจูˆุง ููŠ ู‡ุฏุฑ ุดูˆ ุจุตู ุงู„ู…ู‚ุงู… ููŠ ูˆุงุญุฏ ุชุฑุจูŠุน ูˆ
552
00:38:33,150 --> 00:38:37,950
ู‡ุฏุฑ ุชุญุช ุจุฑูˆุญ ุงู„ู„ูŠ ู‡ูˆ ุงู„ุฌุฒุฑ ู…ุน ุจุนุถ ุจุตู ู…ูŠู† ููŠ ูˆุงุญุฏ
553
00:38:37,950 --> 00:38:42,730
ุชุฑุจูŠุน ุตุญ ุจุณ ุงู„ู„ูŠ ุจุชุฑูˆุญ ู…ุน ุจุนุถ ุดูˆ ุจุตู ูŠุง ุจู†ุงู†ุณุงู„ุจ
554
00:38:42,730 --> 00:38:48,650
ุงุฑุจุนุฉ fight .. ู…ุณุชุดูŠู„ุŸ ู‡ุฐู‡ ุชุฑุจูŠุฉ ุนู„ู‰ ุงู„ููƒุฑุฉุŒ ู„ุฃ
555
00:38:48,650 --> 00:38:59,530
ู‡ุฐูŠ ุตุญุŸ ุชุฑุจูŠุฉ .. ุงุฑุจุนุฉ ุงูŠู‡ุŸ ุงุฑุจุนุฉ ุงูŠู‡ุŸ ู‡ูŠูƒ ุตุญุŸ
556
00:38:59,530 --> 00:39:06,950
ุจุฏูˆู† ุชุฑุจูŠุฉู…ุน ุงู„ูุงูŠ ุจุตู ูƒุฃู†ู‡ ุฃุฑุจุน ู…ูŠู†ุŸ ุฃุฑุจุน ููŠ ุตุญุŸ
557
00:39:06,950 --> 00:39:12,510
ูˆู‡ุฐุง ู„ู…ุง ุชุถุฑุจูŠู‡ ู…ุด ูุงู‡ู…ุŸ ู‡ุฐุง ุงู„ุงุตู„ ุฃู† ู‡ุฐุง ูƒู„ู‡ ูŠูƒูˆู†
558
00:39:12,510 --> 00:39:17,290
ู…ุนู„ู…ุฉ ุจู†ุงุช ุฃุฒุฑุน ู…ู† ูˆุงุญุฏ ูˆ ุฃูƒุจุฑ ู…ู† ู…ูŠู†ุŸ ู…ู† ุณุงู„ุจ
559
00:39:17,290 --> 00:39:21,770
ูˆุงุญุฏ ุนุดุงู†ู‡ ู‚ูŠู…ุฉ ู…ุทู„ู‚ุฉ ู‡ูˆ ู…ุตุจูˆุท ูˆู„ุง ุบู„ุทุงู†ุŸ ุนุดุงู†
560
00:39:21,770 --> 00:39:26,190
ุงู„ู…ุทู„ู‚ ู„ู‡ ุฃุฒุฑุน ู…ู† ูˆุงุญุฏ ู…ุนู†ุงุชู‡ ุฃู† ู‡ุฐุง ุจุฏูˆู† ุงู„ู…ุทู„ู‚
561
00:39:26,190 --> 00:39:29,190
ู…ุง ุจูŠู† ุงู„ู…ูˆุฌุฉ ุจูˆุงุญุฏ ู…ุง ุจูŠู† ุงู„ุณุงู„ุจ ูˆุงุญุฏ ู…ุง ุจูŠู†
562
00:39:29,190 --> 00:39:36,170
ุงู„ูˆุงุญุฏ ูˆ ุจุชูƒู…ู„ูŠุนู„ู‰ ุงูุชุฑุงุถ ุงู†ู‡ ู…ุฑุงุช ูŠูƒูˆู† complex ูˆ
563
00:39:36,170 --> 00:39:41,070
ู…ุฑุงุช ูŠูƒูˆู† real ู…ุชู‰ ุจูŠูƒูˆู† complexุŸ ู„ู…ุง ู†ูƒูˆู† ุงู„ู„ูŠ
564
00:39:41,070 --> 00:39:45,830
ุชุญุช ุงู„ุฌุฒูŠุฉุŸ ุณุงู„ู ูˆ ู…ุชู‰ ุจูŠูƒูˆู† realุŸ ุงู„ู„ูŠ ุชุญุช
565
00:39:45,830 --> 00:39:50,210
ุงู„ุฌุฒูŠุฉุŸ ูุจุชูƒู…ู„ูˆุง ู‡ุฐุง ุงู„ูƒู„ุงุจ ูˆ ุจุชุดูˆููˆุง ุงู†ู‡ ู‡ูŠุนุทูŠูƒ
566
00:39:50,210 --> 00:39:54,950
ุงู„ุชู„ุงุช ุดุฑูˆุท ู‡ุฏูˆู„ุฉ ูˆ ู‚ุฏ ูŠูƒูˆู† ุฃุณู‡ู„ ุดุบู„ุฉ ุชุนู…ู„ูŠู‡ุง ุนุดุงู†
567
00:39:54,950 --> 00:39:57,750
ุชุญุตู„ ุนู„ู‰ ุงู„ุดุฑุท ุงู„ุฃูˆู„ุงู†ูŠ ู‡ุฐุง ุงู„ู„ูŠ ุงู†ุชูˆุง ุดุงูŠููŠู†ู‡
568
00:39:57,750 --> 00:40:01,790
ุทุงู„ุนู‡ ุงู†ู‡ fight two ุฃุตุบุฑ ู…ู† ูˆุงุญุฏ ูŠุง ุจู†ุงุช ุจูƒู„ ุจุณุงุทุฉ
569
00:40:02,270 --> 00:40:05,730
ู„ูˆ ุถุฑุจุชู‡ .. ุฑูƒุฒูˆุง ู…ุนุงูŠุง .. ู„ูˆ ุถุฑุจุชู‡ ุงู„ูˆุงุญุฏ ุนู„ู‰ ุจูŠ
570
00:40:05,730 --> 00:40:12,530
ูˆุงุญุฏุŒ ุถุฑุจ ุงู„ูˆุงุญุฏ ุนู„ู‰ ุจูŠ ุชู†ูŠู†ุŒ ุงุถุฑุจูˆู‡ู… ุงู„ุขู† ุจุตุฑุงุญุฉุŒ
571
00:40:12,530 --> 00:40:16,310
ู…ุด ู‡ุฐุง ูˆุงุญุฏ ุนู„ู‰ ุจูŠ ูˆุงุญุฏุŒ ุงู„ู„ูŠ ู‡ูˆ ู‡ุฐุง ุจุฏูˆู† ุงู„ู„ูŠ ู‡ูˆ
572
00:40:16,310 --> 00:40:20,350
ุงู„ู…ุฑุงูู‚ูุงู„ู„ู‡ ุชุถุฑุจูˆู„ูŠุง ููŠ ูˆุงุญุฏ ุนู„ู‰ ุจูŠุชูŠู†ูŠู†ุŒ ู…ู† ู‡ูˆ
573
00:40:20,350 --> 00:40:24,970
ุงู„ุจูŠุชูŠู†ูŠู†ุŸ ู‡ูˆ ู†ูุณู‡ ุจุณ ุจุฏู„ ุงู„ุณุงู„ุจ ู…ุงู„ู‡ ู…ูˆุฌุฉุŒ ุงุถุฑุจูˆู‡
574
00:40:24,970 --> 00:40:28,210
ููŠ ุจุนุถุŒ ู‡ูŠุนุทูŠูƒ ููŠุชูŠู†ูŠู†ุŒ ููŠ ุงุฎุชุตุงุฑุงุชุŒ ู‡ูŠุฑูˆุญ ูŠ
575
00:40:28,210 --> 00:40:32,030
cancel ุจุนุถุŒ ู‡ูŠุนุทูŠูƒ ููŠุชูŠู†ูŠู†ุŒ ู‡ู„ ุฌูŠุชุŸ ู…ุด ุงู„ bye ..
576
00:40:32,030 --> 00:40:34,710
ูˆุงุญุฏ ุนู„ู‰ bye ูˆุงุญุฏุŒ ุจูŠ .. bye .. ุจุฏู„ู†ุง ุงู‚ูˆู„ byeุŒ
577
00:40:34,710 --> 00:40:39,070
ุฃู†ุง ู‚ูˆู„ุช byeุŸ ู„ุฃ ู‡ูŠ ู…ุด byeุŒ ู‡ุฐู‡ ุงูŠุดุŸ ุจูŠ .. ูˆุงุญุฏ
578
00:40:39,070 --> 00:40:43,290
ุนู„ู‰ ุจูŠ ูˆุงุญุฏุŒ ู…ุด ู‡ูŠ ุฃุตุบุฑ ู…ู† ูˆุงุญุฏูˆุงุญุฏ ุฎู„ู‘ุงุจูŠ ุงุชู†ูŠู†
579
00:40:43,290 --> 00:40:47,070
ู…ุด ุจุฑุถู‡ ุงุตุบุฑ ู…ู† ูˆุงุญุฏ ูŠุจู‚ู‰ ุถุฑุจู‡ู… ุจุฑุถู‡ ุงุตุบุฑ ู…ู† ูˆุงุญุฏ
580
00:40:47,070 --> 00:40:50,410
ูู„ู…ุง ุถุฑุจุชูŠู‡ู… ููŠ ูˆุถุน ุงูˆ ุงุนุทูˆูƒูŠ fight ุงุชู†ูŠู† ู‡ูŠู‡ุง
581
00:40:50,410 --> 00:40:53,590
fight ุงุชู†ูŠู† ุงุตุบุฑ ู…ู† ูˆุงุญุฏ ูุงู„ุดุฑุท ุงู„ุฃูˆู„ุงู† ุจูƒู„ ุจุณุงุทุฉ
582
00:40:53,590 --> 00:40:56,590
ุจุทู„ุนู‡ุง ูˆ ุงู„ุชุงู†ูŠุงุช ุงู„ุชุงู†ูŠุงุช ุงู„ู„ูŠ ู„ูƒ ู…ู† ุงู„ู„ูŠ ุงู†ุง
583
00:40:56,590 --> 00:41:02,830
ุนู…ู„ุชู‡ ุจุชุฑูƒู‡ ุนู„ูŠูƒู… ุฎู„ุตูˆู†ูŠู‡ ุงู†ุง ุญู„ุชู‡ ุจุณุฑุนุฉ ุดุฏูŠุฏุฉ ูŠู„ุง
584
00:41:02,830 --> 00:41:07,930
ุดูˆ ุฑุฃูŠูƒูˆุง ููŠ ุงู„ examples ุงู„ู„ูŠ ู‡ุง ูŠู„ุง ูŠุง ุจู†ุงุช ุฎู„ุต
585
00:41:07,930 --> 00:41:14,070
ุงู„ูˆุฌุฏstationary ูˆู„ุง ู…ุด stationaryุŸ ู„ูŠุดุŸ ุงูˆุดูŠ ู‡ุฐู‡
586
00:41:14,070 --> 00:41:16,390
auto-regressive order ุชุงู†ูŠุฉุŒ stationary ู„ูŠุดุŸ ุจุณุฑุนุฉ
587
00:41:16,390 --> 00:41:22,850
ูŠู„ุงุŒ ู…ู† ู‡ูŠ ููŠ ูˆุงุญุฏุŸ ู…ู† ู‡ูŠ ููŠ ุชุงู†ูŠุฉุŸ ูŠู„ุง ู†ุจู„ุดุŒ
588
00:41:22,850 --> 00:41:27,910
ุงู„ุดุฑุท ุงู„ุฃูˆู„ุงู†ูŠุŸ ุฃุฑุจุนุฉ ู…ู† ุนุดุฑุฉุŒ ุฃุจุณู„ ูŠูˆุช ุฃุตุบุฑุŸ ุทูŠุจ
589
00:41:27,910 --> 00:41:30,250
ุฅุฌู…ุนูŠู„ูŠ ููŠ ูˆุงุญุฏ ุฒูŠ ู‡ุงุชูŠ ููŠ ุงุชู†ูŠู†ุŒ ู‡ุฏูˆุจุฉ ูˆุงุญุฏ
590
00:41:30,250 --> 00:41:34,590
ูˆูˆุงุญุฏุŒ ู†ุงุฌุณ ุฃุฑุจุนุฉ ู…ู† ุนุดุฑุฉ ูƒุงู…ุŸุณุจุนุฉ ู…ู† ุนุดุฑ ุฃุตุบุฑุŸ ุฃู‡
591
00:41:34,590 --> 00:41:41,150
ุฎู„ุตู†ุง ููŠ ุชู†ูŠู† ุงู„ู„ูŠ ู‡ูˆ ู…ูŠู†ุŸ ู†ู‚ุตุŸ ู†ู‚ุต ููŠ ุชู†ูŠู† ุฃุฑุจุน
592
00:41:41,150 --> 00:41:43,890
ู…ู† ุนุดุฑ ุฃุฎูˆูŠุง ูˆุงุญุฏ ุณุงู„ู ูˆุงุญุฏ ุดูˆ ู‡ูˆ ู†ุบุงู…ุŸ ุฎุฑุจุทู†ุงุŸ
593
00:41:43,890 --> 00:41:48,630
ุณุงู„ู ู…ุนุงูƒ ู†ุงูƒุณ ุงู„ุฅุดุงุฑุฉ ุฅูŠู‡ุŸ ุฅูŠุด ููŠู‡ุŸ ู„ุฃ ุจุฑุงุฏุฑ ูŠุนู†ูŠ
594
00:41:48,630 --> 00:41:51,790
ู„ุฃ
595
00:41:51,790 --> 00:41:55,310
ุณุงู„ู ู‡ูŠ ุณุงู„ู ุฎุทุฃ ุงุณุชุดู†ุฑูŠ ุจุทู„ ุงุณุชุดู†ุฑูŠ ุจุทู„ ุงุณุชุดู†ุฑูŠ
596
00:41:55,310 --> 00:42:01,180
ู‡ุฐูŠุŸ ุฃู‡ ู„ุฃ ู…ุด ุงุณุชุดู†ุฑูŠ ุงู„ุดุฑุท ุงู„ุชุงู„ุช ู…ุด ู…ุญู‚ุงู„ุดุฑูุฉ
597
00:42:01,180 --> 00:42:05,720
ุงู„ุชุงู„ุช ูˆุงู„ู„ู‡ ู…ุง ู‡ูˆ ู…ุชุญู‚ู‚ ู„ุญุธุฉ ุจุณ
598
00:42:05,720 --> 00:42:12,240
ููŠ ุชู†ูŠู† ููŠ ุชู†ูŠู† ุงู„ู„ูŠ ู‡ูŠ ุณุงู„ุจ ุฃุฑุจุนุฉ ู…ู† ุนุดุฑุฉ ูˆ ู„ู…ุง
599
00:42:12,240 --> 00:42:19,980
ู†ุชุฑุญู… ุงู„ ููŠ ูˆุงุญุฏ ุงู„ู„ูŠ ู‡ูŠ ูƒู…ุงู† ู…ุฑุฉ ุณุงู„ุจ ุงู‡
600
00:42:19,980 --> 00:42:26,200
ุทู„ุนุช ุฃูƒุจุฑ ุงูŠ
601
00:42:26,200 --> 00:42:26,800
ุณุงู„ุจ ุงูƒุจุฑ
602
00:42:37,490 --> 00:42:42,610
ู†ุงุฌุณ ูˆุงุญุฏ ูˆุงุญุฏ ู…ู† ุนุดุฑุฉ .. ุณุงู„ุจ ูˆุงุญุฏ ู…ู† ู†ุต .. ุจุทู„ุช
603
00:42:42,610 --> 00:42:46,910
.. ูŠุจู‚ู‰ ุบู„ุท ู‡ุฐู‡ ..
604
00:42:46,910 --> 00:42:51,650
ู„ุง .. ุงู‡ ..
605
00:42:54,960 --> 00:42:59,220
ู…ุธุจูˆุท ู…ุงููŠุด absolute ุงู†ุง ุจู‚ูˆู„ ุงู†ุง ู„ูŠุด ุนุงู…ู„ ุงู‡ ุงู‡
606
00:42:59,220 --> 00:43:03,360
ุงู†ุง made a mistake ุงู„ู…ุดูƒู„ุฉ ุทุงู„ุน ู„ุง ูˆุงู„ู„ู‡ ุงู†ุช ุตุญ
607
00:43:03,360 --> 00:43:10,060
ู…ุธุจูˆุท ู…ุธุจูˆุท ุณุงู„ุจ ูˆุงุญุฏ ูˆ ู†ุต ุณุงู„ุจ ูˆุงุญุฏ ูˆ ู†ุต ุงู‡ ุงู†ุง
608
00:43:10,060 --> 00:43:14,000
ู…ุงููŠ absolute bravo ุนู„ูŠูƒู… ู…ุงููŠ absolute ู…ุธุจูˆุท ุงุฐุง
609
00:43:14,000 --> 00:43:18,040
ู‡ุฐู‡ ุณุงู„ุจ ูˆุงุญุฏ ูˆ ู†ุต ูƒูˆูŠุณ ูุจุทู„ุน ุงู‚ู„ ู…ู† ูˆุงุญุฏ ุงุฐุง
610
00:43:18,040 --> 00:43:21,820
stationary ุฎู„ุตุช ุงู†ุง ุตุญ ูƒู„ุงู…ูƒู… ู„ูƒู† ู‡ุฐู‡ ู…ุด
611
00:43:21,820 --> 00:43:25,970
stationary ูˆู‡ูŠู†ูŠ ุงูƒุชุจู„ูƒู… ุจุงู„ุงุญู…ุฑ ุงู„ุณุจุจุงู†ู‡ ููŠ ุชู†ูŠู†
612
00:43:25,970 --> 00:43:32,330
ู…ุงู„ู‡ุง ู…ุด ุงู‚ู„ ู…ู† ูˆุงุญุฏ ุงู„ู„ูŠ ู‡ูŠ ุฏู‡ ูƒูŠู…ุฉ ู…ุทู„ู‚ุฉ ุชุงู†ู‰
613
00:43:32,330 --> 00:43:38,070
ูˆุงุญุฏุฉ ุชุงู„ุช ูˆุงุญุฏุฉ ุจุฑุถู‡ ู…ุด ุงู‚ู„ ู…ุด stationary ูˆ ุงู„ุณุจุจ
614
00:43:38,070 --> 00:43:43,930
ู„ุฅู† ููŠ ูˆุงุญุฏ ุฒูŠุงุฏ ููŠ ุชู†ูŠู† ู…ุงู„ู‡ู… ุทู„ุนูˆุง ุงู„ู„ูŠ ู‡ูˆ
615
00:43:43,930 --> 00:43:51,530
ุชู…ุงู†ูŠุฉ ู…ู† ุนุดุฑุฉ ุฒูŠุงุฏ ุณุชุฉ ู…ู† ุนุดุฑุฉ ุงู‡ ูˆุงู„ุงู† ู‡ุฐู‡ ุงู„ู„ูŠ
616
00:43:51,530 --> 00:43:55,750
ู‡ูŠ ุงู„ุณุจุนุฉ ู…ู† ุนุดุฑุฉู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต
617
00:43:55,750 --> 00:43:55,890
ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ
618
00:43:55,890 --> 00:43:59,490
ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ
619
00:43:59,490 --> 00:44:07,290
ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ
620
00:44:07,290 --> 00:44:10,030
ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ
621
00:44:10,030 --> 00:44:11,590
ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ
622
00:44:11,590 --> 00:44:21,690
ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ ู†ุงู‚ุต ูˆ
623
00:44:21,690 --> 00:44:26,760
ู†ุงู‚ุตุงู„ูˆุงุญุฏ ู…ุงู‚ุต ููŠ ูˆุงุญุฏ ุจูŠู‡ ููŠ ุชู†ูŠู† ุจูŠู‡ ูˆ ุชุฑุจูŠู‡ ูˆ
624
00:44:26,760 --> 00:44:30,660
ู‡ูƒุฐุง ุญุชู‰ ููŠ ุจูŠู‡ุŒ ุจุณ ุจูŠู‡ ุงู„ roots ุงู„ู‚ูŠู… ุงู„ู…ุทู„ู‚ุฉ
625
00:44:30,660 --> 00:44:36,020
ู„ุฅู†ู‡ู… ุชูƒูˆู† ู…ุงู„ู‡ู…ุŒ ู‡ุฐุง ุงู„ general caseุŒ ู„ุฃุŒ ู…ูู‡ูˆู…ุŸ
626
00:44:36,020 --> 00:44:40,160
ูŠุนู†ูŠ ุงู„ุขู† ููŠู†ุง ุงู„ุขู† ูŠุง ุจู†ุงุช ุญุชู‰ ุงู„ุญุงู„ุฉ M ุงู„ุชู†ูŠู† ุงู„
627
00:44:40,160 --> 00:44:44,590
order exists ููŠ order ุชู†ูŠู†ู†ุชุนุงู…ู„ ู…ุนุงู‡ู…ุŒ ู…ุน ู…ูŠู†ุŸ ู…ุน
628
00:44:44,590 --> 00:44:47,790
ุงู„ุญุงู„ ุงู„ู„ูŠ ุฃู…ุงู…ูŠ ุงู„ุขู†ุŒ ูˆุงุถุญุงู†ุŸ ูู„ูˆ ุงุชุทู„ุนุชูˆุง ุนู„ู‰
629
00:44:47,790 --> 00:44:51,030
ู…ุซุงู„ ุงู„ู„ูŠ ุฃู…ุงู…ูƒูˆุงุŒ ู‡ู„ ู‡ุฐุง ูŠุชุฑู‚ุŸ stationary ูˆู„ุง ู…ุด
630
00:44:51,030 --> 00:44:53,910
stationaryุŸ ู‡ู„ ู‡ุฐุง ู„ูŠู‡ ู…ุด ุญุงุฌุฉ ุฃุญูƒูŠ ุนู„ู‰ ุงู„ู„ูŠ ู‚ุจู„
631
00:44:53,910 --> 00:44:57,830
ุดูˆูŠุฉ ุญูƒูŠุช ุนู†ู‡ุŸ ู‡ูˆ ู…ุด ู‡ุญู„ู‡ ุจู†ูุณูŠุŒ ู…ุน ุงู„ุนู„ู… ุฅู†ู‡ ุตุญ
632
00:44:58,730 --> 00:45:01,570
ูˆู„ูƒู† ุดูˆ ุฑุฃูŠูƒูˆุง ู†ุญูƒูŠ ุจุงู„ู…ูู‡ูˆู… ุงู„ู„ูŠ ุฃู…ุงู…ู†ุง ุงู„ุชุนุฑูŠู
633
00:45:01,570 --> 00:45:04,590
ุงู„ู„ูŠ ุฃู…ุงู…ู†ุง ุทุจุนุง ู„ุฅู†ูŠ ูƒุชุฑุช ุญูƒูŠ ูƒุชูŠุฑ ููŠ ู‡ุฐุง ุงู„ู…ูˆุถูˆุน
634
00:45:04,590 --> 00:45:07,710
ูุงู†ุชุด ุงู†ูƒูˆุง ุฃุตุจุญูˆุง ุนุงุฑููŠู† ุงู„ roots ูˆ ุงู„ุบุฑู ูุนุดุงู†
635
00:45:07,710 --> 00:45:11,630
ู‡ูŠูƒ ุจุณุฑุนุฉ ุดุฏูŠุฏุฉ ูŠู„ุง ู‡ุฐู‡ ุงู„ุขู† ููŠูƒูˆุง ุชูƒุชุจูˆู‡ุง ุจุงู„
636
00:45:11,630 --> 00:45:16,570
backshift operator ูƒูŠู ูุจุชุตูŠุฑ ูˆุงุญุฏ ุฒูŠ ุงู„ุฃุฑุจุนุฉ ู…ู†
637
00:45:16,570 --> 00:45:19,610
ุนุดุฑ ุจูŠู‡ ู†ุงู‚ุต ูˆุงุญุฏุฉ ูˆ ุนุดุฑูŠู† ููŠ ุงู„ู…ูŠุงู‡ ุจูŠู‡ ุชุฑุจูŠู‡
638
00:45:19,610 --> 00:45:23,470
ู…ุถุฑูˆุจุง ููŠ ู…ูŠู† ุงูƒุณ ุชูŠ ุงุชุณุงูˆูŠ ุฃุจุณู„ูˆู† ุชูŠ ุฃุตุจุญ ู‡ุฐู‡
639
00:45:23,470 --> 00:45:30,290
ุงู„ู…ุนุงุฏู„ุฉ ุงู„ุชุฑุจูŠู‡ูŠุฉ ุชุชุญู„ู„ ุฅู„ู‰ ุฌุซุฉ ู…ู†ู‡ู…ุจุชุนุฑู ุชุญู„ู„ูˆู‡ุง
640
00:45:30,290 --> 00:45:33,950
ู‡ุฐุง ูˆ ู‡ุฐุง ูŠุง ุจู†ุงุช ุจุณุฑุนุฉ ูŠุง ุจุชุชุทู„ุนูˆุง ุนู„ู‰ ู‡ุฐุง ู‡ุฐุง
641
00:45:33,950 --> 00:45:38,150
ุฃุณุฑุน ู…ู† ูˆุงุญุฏ ูˆ ุฃุณุฑุน ู…ู† ูˆุงุญุฏ ูƒู‚ูŠู…ุฉ ู…ุทู„ู‚ุฉ ุฎู„ุตุช ูŠุง
642
00:45:38,150 --> 00:45:43,850
ุฅู…ุง ุดูˆ ุจุชู‚ูˆู„ูˆุง ุงู„ root ู„ู‡ุฐุง ูˆ ุงู„ root ู„ู‡ุฐุง ุงู„ root
643
00:45:43,850 --> 00:45:49,350
ู„ู„ุฃูˆู„ุงู†ูŠ ูˆุงุญุฏ ุน ุชู„ุงุชุฉ ู…ู† ุนุดุฑุฉ ูƒู‚ูŠู…ุฉ ู…ุทู„ู‚ุฉ ุฃูƒุจุฑ ู…ู†
644
00:45:49,350 --> 00:45:53,030
ูˆุงุญุฏ ุตุญุŸ ูˆ ุงู„ root ู„ู„ูˆุงุญุฏ ูˆ ุณุจุนุฉ ู…ู† ุนุดุฑุฉ ู‡ุฐูŠ
645
00:45:53,030 --> 00:45:58,370
ู…ุธุจูˆุทุŸ ููˆุงุถุญ ุจุงู„ู†ุณุจุฉ ู„ู„ุณุคุงู„ ุงู„ุชุงู†ูŠ ู…ุด stationary
646
00:45:58,370 --> 00:45:58,850
ู„ูŠู‡ุŸ
647
00:46:06,300 --> 00:46:13,580
ุงู„ู„ูŠ ู‡ูˆ ู…ูŠู†ุŸ ุงู‡ ู‡ุฐู‡ ูŠุนู†ูŠ ุงูŠู‡ุŸ ุงู‡ ูŠุนู†ูŠ ุฒู…ูŠู„ุชูƒูˆุง ู„ู…ุง
648
00:46:13,580 --> 00:46:18,460
ู†ุถุฑุจุช ุงู„ุฌุซูŠู† ูุจุนุถ ูุงุทู„ุนุช ุนู„ูŠู‡ ุงู„ู‚ูŠู…ุฉ ุงู„ู…ุทู„ู‚ุฉ ู„ู‡ุฐู‡
649
00:46:18,460 --> 00:46:22,500
ูƒุฏู‡ุดุŸ ู„ุณุงู„ุฉ ุชู„ุงุชุฉ ู…ู† ุนุดุฑ ุดูˆ ุงู„ู…ุทู„ู‚ุฉุŸ ุชู„ุงุชุฉ ู…ู† ุนุดุฑ
650
00:46:22,500 --> 00:46:31,020
ุฃุตุบุฑ ู…ู† ูˆุงุญุฏ ุฎู„ุตู†ุง ูˆู‡ุงูŠุŸ ู…ุด ู‡ูŠูƒุŸ ู‡ุงูŠุŸ
651
00:46:31,020 --> 00:46:32,180
ู…ุงู„ู‡ุงุŸ
652
00:46:35,540 --> 00:46:40,980
ุงู‡ ุจุณ ู…ุด ู‡ุฐุง fight in air .. ู‡ุฐุง fight in air ..
653
00:46:40,980 --> 00:46:45,970
fight in air ู…ุด fight ูˆุงุญุฏู‡ุงุฏify ูˆุงุญุฏ ูŠู„ุง ูŠุง ุจู†ุงุช
654
00:46:45,970 --> 00:46:48,910
ุจุณุฑุนุฉ ุนุดุงู† ุงุฎุชู… ุงู„ู…ุญุงุถุฑุงุช ู‡ู„ุง ู‡ุงุฏ ู…ุด ุงู„ dictionary
655
00:46:48,910 --> 00:46:52,050
ู„ุฅู† ุจุตุฑุงุญุฉ ู„ูˆ ุนู…ู„ุชูˆู‡ุง ุจุงู„ backshift operator ู‡ุชุทู„ุน
656
00:46:52,050 --> 00:46:55,390
ู‡ูŠูƒ ุดูƒู„ู‡ุง ูˆ ู„ูˆ ุงู†ุชูˆุง ุญูˆู„ุชูˆู‡ุง ุนู„ู‰ ุงู„ุณุฑูŠุน ุฅู„ู‰
657
00:46:55,390 --> 00:46:59,350
factors ูŠุนู†ูŠ ุนูˆุงู…ู„ ูุนูˆุงู…ู„ ู‡ุงุช ุงู„ุนุงู…ู„ูŠู† ู‡ุฏูˆู„ ู„ุญู‚ูˆุง
658
00:46:59,350 --> 00:47:02,490
ุจุณุฑุนุฉ ุจุชู„ุงู‚ูŠ ุงู„ูˆุงุญุฏ ูˆ 4 ู…ู† 10 ุฃุญุฏ ุงู„ุนูˆุงู…ู„ ุงู„ู„ูŠ ู‡ุงู†
659
00:47:02,490 --> 00:47:06,330
ูˆุงุถุญ ุฃู†ู‡ ู…ุงู„ู‡ ุฃูƒุจุฑ ู…ู† ุงู„ูˆุงุญุฏ ูˆ ู„ูˆ ุฌูŠุจุช ุงู„ route
660
00:47:06,330 --> 00:47:10,010
ุชุจุนู‡ ู‡ูŠุทู„ุน ุฃุฒู‡ุฑ ู…ู† ุงู„ูˆุงุญุฏ ููˆุงุถุญ ุงู„ููƒุฑุฉุงู„ุณุคุงู„
661
00:47:10,010 --> 00:47:13,410
ุงู„ุฃุฎูŠุฑ ู‡ุฐุง ุฅู„ู‰ ุญุฏ ู…ุง ู…ุง ุฑุงุฌุน ุนู„ูŠู†ุง ู‚ุจู„ ู‡ูŠูƒ ุจุณ ูŠูˆู…
662
00:47:13,410 --> 00:47:18,510
ู…ุง ุญูƒูŠู†ุง ููŠ ู…ูŠู† ููŠ ุงู„ moving average ุตุญุŸ ุดุจูŠู‡ ุจูŠู‡
663
00:47:18,510 --> 00:47:21,610
ูู„ูˆ ู‡ุฐุง ุทู„ุนุชูˆุง ุนู„ูŠู‡ ูŠู„ุง ู‡ุฐุง ุจุงู„ back shift
664
00:47:21,610 --> 00:47:25,090
operator ู‡ูˆ ุนุจุงุฑุฉ ุนู† ูˆุงุญุฏ ุฒุงุฏ ุฎู…ุณ ูˆ ุนุดุฑูŠู† ููŠ ุงู„ู…ูŠุฉ
665
00:47:25,090 --> 00:47:28,970
ุจูŠุชุฑ ุจูŠู‡ ูุงู„ุฌุฐูˆุฑ ุชุจุนูˆู†ู‡ ู‡ู… ุฌุฐูˆุฑ complex ู…ูŠู† ู‡ู…
666
00:47:28,970 --> 00:47:33,790
plus or minus ุงุชู†ูŠู† ู…ุทู„ู‚ู‡ู… ู‡ูˆ ู…ูŠู† ุงุชู†ูŠู† ุงูƒุจุฑ ู…ู†
667
00:47:33,790 --> 00:47:37,970
ูˆุงุญุฏ ูุฎู„ุตู†ุง ุงู„ process ุงู„ุงุณุชูŠุดุงุฑ ุงู„ู…ุนุงุฏู„ุฉ ุฏูŠ ุงู†
668
00:47:37,970 --> 00:47:41,290
ุดุงุก ุงู„ู„ู‡ุนุทูŠูƒูˆุง ูƒูŠู ู†ุญูˆู‘ู„ ุงู„ auto-regressive order
669
00:47:41,290 --> 00:47:45,270
ุจูŠ ู„ infinity moving average ูˆ ุฑุงุฌุฒูˆุง ู…ุนุงูŠุง ูˆ ู…ู†
670
00:47:45,270 --> 00:47:51,290
ุซู… ู†ุนุทูŠ ุฃู…ุซุงู„ ุจุณูŠุทุฉ ู†ุนู…ู„ ุดูŠุก ุงู†ู‡ ูƒูŠู ู†ุญูˆู‘ู„ ุงู„ R ู…ุง
671
00:47:51,290 --> 00:47:54,510
.. ู…ุง ุฎู„ุต ุฎู„ุตู†ุง ู…ุด ุญูˆู‘ู„ู†ุง moving average ู„ auto
672
00:47:54,510 --> 00:47:58,410
-regressive infinity ูˆ ุญูˆู‘ู„ู†ุง ุงู„ุนูƒุณ ู„ุฏู‡ ูุงู„ุงู† ู„ูˆ
673
00:47:58,410 --> 00:48:01,910
ูƒุงู† R ู…ุง ููŠู…ูƒู†ูˆุง ุชุญูˆู„ูˆุง ู„ู…ูŠู† ุฌู‡ุฉ ุงู„ R ู…ุง ุฅู„ู‰
674
00:48:01,910 --> 00:48:07,340
moving average ุงูˆ ู„ู…ูŠู†ุจุณ ู…ุชู‰ ุงุฐุง ุญู‚ู‚ ุดุฑูˆุท ุงู„
675
00:48:07,340 --> 00:48:10,360
stationary ูˆ ุงู„ invertibility ุฑุงุฌุฒูˆุง ู…ุนุงูŠุง ุดุฑุท
676
00:48:10,360 --> 00:48:13,060
ุงู„ู„ูŠ ู‡ูˆ ุชุญูˆูŠู„ ุงู„ auto-regressive ู„ infinity moving
677
00:48:13,060 --> 00:48:16,480
average ุจูŠุณู…ูŠู‡ casualty ุจุทู„ ู†ุญูƒูŠ ุนู„ู‰ ู…ูŠู†
678
00:48:16,480 --> 00:48:22,360
stationary ู‡ูŠูƒ ุจูŠุณู…ูˆู‡ ู‡ู…ุง okay ูˆ ุจุนุฏูŠู‡ุง ุจู†ุญูƒูŠ ุนู„ู‰
679
00:48:22,360 --> 00:48:24,720
ุงู„ู„ูŠ ู‡ูˆ ุงู„ partial autocrat ุงู„ู„ูŠ ู‡ูˆ ุงู„ yule worker
680
00:48:24,720 --> 00:48:28,340
ู‡ุฏูˆู„ุฉ ููŠ ู†ูุณ ุงู„ู…ุญุงุถุฑุฉ ุงู„ู‚ุงุฏู…ุฉ ุงู† ุดุงุก ุงู„ู„ู‡ ูŠู„ุง
681
00:48:28,340 --> 00:48:28,940
ูŠุนุทูŠูƒูˆุง ุงู„ุนุงููŠุฉ