nyuuzyou/kompy huggingface dataset:
"dual boot" - Tell us about your pdf experience. Linux resources at Microsoft

The different versions of Linux are called "distributions" (sometimes
shortened to
“distros”). So there isn’t actually a way to just “install Linux”, you first need to choose
which distribution that uses the Linux kernel you want to download and install. There are
over 600
active Linux distributions, such as Ubuntu, Debian, Kali Linux, openSUSE, and
more. There are a number of factors to consider
in choosing a distribution, such as:
If you’re new to Linux, you may want to start with Ubuntu. This is one of the most
common starting places for Linux users due to the level of support and ease of use.
Ubuntu offers a desktop-version and a server-version
depending on how you plan to
use it. The specific tasks that the operating system will be responsible for may help you
determine which distribution to use. Arch Linux is a popular choice for those who want a
highly customizable, do-it-yourself approach that is still stable
and well-supported by a
large user base. It is a much more complicated place to start, but can help you to get a
better understanding of how Linux works due to the amount of custom configuration.
２
Introduction to Linux on Azure

Choose the best Azure command-line tools for managing and provisioning your
cloud infrastructure
Learn the basic concepts of infrastructure as code, explore the key differences between
the
Azure CLI, Azure PowerShell, Bicep, and Terraform, and decide which command-line
tools best meet your organization's needs.
Learn to use Bash with the Azure CLI
A tutorial on how to use the Azure CLI in a Bash environment, write queries, format
output, create objects using
variables and randomization, create a storage account,
handle errors, clean up resources, and more.
Design a Performant Data Model in Azure SQL Database with Azure Data Studio
Learn how to create a data model with Azure data studio.
Create indexes, tables and use
data types to help develop your applications.
As your Linux workloads become more complex, you may consider building new or
migrating existing systems to the cloud
in order to increase scale, improve security, or
take advantage of management tools and networking services. Learn more about how
Azure supports Cloud Solution Architecture for Linux.
Browse Azure Architectures
Find architecture diagrams and technology descriptions
for reference architectures, real
world examples of cloud architectures, and solution ideas for common Linux workloads
on Azure.
Cloud Solution Architecture for Linux
Tayanch iboralar - O’zbekiston respublikasi oliy va o’rta maxsus ta'lim

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O’zbekiston respublikasi oliy va o’rta maxsus ta'lim
|
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Bog'liq O’zbekiston respublikasi oliy va o’rta maxsus ta\'lim
Abuliya (yunon. Abule - irodani inkor etmoq) - eng oddiy, osongina masalalar bo’yicha ham ma'lum qarorga kelish qobiliyati yo’qligida namoyon bo’ladigan o’ta irodasizlik.
Iroda erkinligi - falsafiy - ahloqiy kategoriyani ifoda etuvchi tushuncha. U o’z - o’zini aniqlash jarayonida kishi irodasining moslashishiga bog’liq.
Lokus nazorat (lot. lokus joy) - odamning o’z faoliyati natijalariga javobgarligini tashqi kuchlardan ko’rish (eksternal, tashqi lokus nazorati) yoki o’zining qobiliyatlarini intilishlardan ko’rish xislati (internal, ichki lokus nazorati).
Iroda haqida tushuncha.
Irodaviy faoliyatning umumiy xususiyatlari.
Iroda nazariyalari.
Irodaviy akt va uning tuzilishi.
Shaxsning irodaviy sifatlari.
Irodani tarbiyalash.
Irodaning individual xususiyatlari.
Qaysi qatorda iroda tushunchasiga to’g’ri ta'rif berilgan?
maqsadga erishish uchun zarur bo’lgan irodaviy zo’r berish B) muammoning hal etishning biror usulini tanlash V) ong tomonidan to’liq nazorat qilinmaydigan va beixtiyor tarzda bajariladigan harakatlar G) maqsadga erishish yo’lida turgan qarama qarshiliklarni bartarf qilish uchun zo’r berish bilan bog’liq bo’lgan va ma'lum maqsadga yo’naltirilgan ongli harakatlar D) ichki va tashqi qiyinchiliklarni yengish uchun xatti-harakatlarni tanlash imkoniyatida namoyon bo’ladigan ruhiy aks ettirish shakli
Qaysi qatorda irodaviy harakat tushunchasining mazmuni keltirilgan?
maqsadga erishish uchun zarur bo’lgan irodaviy zo’r berish B) muammoning hal etishning biror usulini tanlash V) ong tomonidan to’liq nazorat qilinmaydigan va beixtiyor tarzda bajariladigan harakatlar G) maqsadga erishish yo’lida turgan qarama-qarshiliklarni bartarf qilish uchun zo’r berish bilan bog’liq bo’lgan va ma'lum maqsadga yo’naltirilgan ongli harakatlar D) ichki va tashqi qiyinchiliklarni yengish uchun xatti-harakatlarni tanlash imkoniyatida namoyon bo’ladigan ruhiy aks ettirish shakli
|
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ijaraga berish - O‘qitish materiallar I to‘plami mutaxassislikka kirish o‘qitish materiallar

114
s. davlat tomonidan beriladigan kreditlardir;
d. kredit uyushmalari beradigan kreditlardir.
8.Kreditga layoqatlilik deganda:
a.
korxonaning bankdan so’ragan ssudani o’z vaqtida va
to’liq
qaytara olish imkoniyati tushuniladi;
b.
kredit shartnomasi tushuniladi;
s. depozitlash imkoniyati tushuniladi;
d. investitsiyalash imkoniyati tushuniladi
Amaliy topshiriq:
Tijorat banklarining kredit resurslari bo’yicha klaster tayyorlash
Mavzuga oid o’quvchilar klaster tayyorlaydilar
To
’
lov
Uyga vazifa:
Uzun savolga qisqa javob tuzib kelish.
Masalan:
1.
Qarz beruvchidan qarz oluvchiga beriladigan vaqtincha bo’sh bo’lgan qiymat?
kredit
2.
Qarz beruvchidan qarz oluvchiga beriladigan vaqtincha bo’sh bo’lgan qiymatdir
kredit obyekti
NAZARIY O’QUV MASHG’ULOTINING O’QITISH TEXNOLOGIYASI
14 - Mavzu:
Banklarda kredit faoliyatini rivojlantirishda axborot
texnologiyalarining ro’li
O’quv mashg’ulotining o’qitish texnologiyasi modeli
Mamlakat bo‘yicha - Shvetsariya taraqqiyot va hamkorlik agentligi

Mamlakat bo‘yicha
1055-1195
816-932
2613-2983
Sug‘orishni boshlashdan avval daladagi barcha kranlarning
yopiqligi tekshirib chiqiladi. Eng avval sug‘oriladigan sektorning
kranlari esa ochib qo‘yiladi.
Sug‘orish tizimiga suv berish asosiy quvurga ulangan
tarqatish quvurdagi kranni ochish bilan boshlanadi.
314
Bunda suv tizimning magistral quvuriga, keyin sug‘orila-
digan sektorning tarqatuvchi quvuriga va oxirida sug‘orish
shlanglariga uzatiladi.
Bir sektordagi ekinlarni sug‘orish odatda bir soatdan bir
necha soatgacha davom etadi.
Sektordagi ekinlarni sug‘orish yakunlagandan keyin
sug‘orish sektori tarqatuvchi quvridagi kran yopilib, navbatdagi
sug‘oriladigan sektorning tarqatish quvridagi kran ochiladi va suv
shu sektordagi ekinlarni sug‘orishga yuboriladi.
Shunday qilib, daladagi ekinni sug‘orish sektorlar bo‘yicha
navbatma-navbat o‘tkaziladi.
Odatda, oxirgi (ekin dalasining boshlanishidagi) sektorni
sug‘orish yakunlanganda sug‘orish tizimining barcha kranlari
yopiq holatga keladi.
11.5. Tomchilatib sug‘orish tizimini ishlatishda
qo‘yiladigan talablar
Tomchilatib sug‘orish tizimini ishlatish jarayonida tizimning
barcha qismlaridan suv oqib chiqmasligi shart.
Agar sug‘orish tizimining biror yeridan suv oqib chiqayotgan
bo‘lsa, tizimning germetikligi yo‘qolib, tizim tarmoqlarida suv
bosimi har xil bo‘ladi.
Bunday sharoitda suv dalaning barcha qismlariga bir xilda
yetib bormaydi, sug‘orish mo‘ljallanganidek amalga oshiril-
maydi. Oqibatda tizimning ishlash samaradorligi pasayib ketadi.
Tizimning biror joyidan suv behudaga oqib oqib chiqayotgan
bo‘lsa, uni darhol bartaraf qilish chorasi ko‘rilishi shart.
Tizim tomizgichlariga loyqa tiqilgan bo‘lsa, ulardan suv bir
xilda tommay quyadi.
|
iroda-inson yaxlit ongining bir tomoni hisoblanib, u ongning barcha shakl va bosqichlariga taalluqlidir;
 
v)

|
iroda-inson yaxlit ongining bir tomoni hisoblanib, u ongning barcha shakl va bosqichlariga taalluqlidir;
v)
|
bet | 252/314 | Sana | 15.01.2024 | Hajmi | 3,55 Mb. | | #138209 |
Bog'liq O’zbekiston respublikasi oliy va o’rta maxsus ta\'limiroda-inson yaxlit ongining bir tomoni hisoblanib, u ongning barcha shakl va bosqichlariga taalluqlidir;
v) iroda-bu amaliy ong, o’zgaruvchi va qayta quriluvchi olam, shaxsning o’zini ongli idora qilishlikdir;
g) iroda-bu shaxsning hissiyoti va aql-zakovati bilan bog’liq bo’lgan xususiyatidir, ammo qaysidir harakatining motivi, turtkisi hisoblanadi.
V.I.Selivanov irodaning psixologik jabhalarini yoritayotib, u shunday g’oyani ilgari suradi, insonning ongini jarayonlar, holatlar, xislatlarni o’zida mujassamlashtiruvchi yaxlit tizim sifatida tasavvur qilish mumkin. Shaxsning u yoki bu ongli harakati o’zining tuzilishiga ko’ra bir davrning o’zida ham aqliy, ham hissiy, ham irodaviy hisoblanadi.
Tadqiqotchi V.I.Ivannikov esa irodani motivatsiyaning ixtiyoriy shakli sifatida tushunadi. Shuningdek, harakat ma'nosining o’zgarishi hisobiga tarmoqlovchi yoki qo’shimcha turini yaratuvchi imkoniyat yangi real motivlarni harakat bilan birlashtiruvchi, yoinki vaziyatning tasavvur motivi tariqasida talqin qiladi. Irodaviy boshqaruv esa harakatni "ixtiyoriy boshqaruv ko’rinishlarining bittasi sifatida" tushuniladi, bunda boshqaruv motivatsiyaning ixtiyoriy o’zgarishi orqali amalga oshirilishi sifatida qaraladi.
Keltirilgan mulohazalardan ko’rinib turibdiki, psixologiya fanida irodani tushunish, ta'riflash bo’yicha bir xil munosabat yaratilmaganday, irodaviy sifatlarning ma'naviy asosini tahlil qilish yuzasidan ham umumiylik, mustaqillik, qat'iyatlilik, sabr-toqatlilik, intizomlilik, dadillik, jasoratlilik va tirishqoqlilikni kiritadi.
P.M.Yakobson bo’lsa, irodaning muhim sifatlari sifatida mustaqillik, qat'iylik, tirishqoqlik o’zini uddalashni ko’rsatadi. Insonda namoyon bo’ladigan irodaviy sifatlar sarasiga A.I.Shcherbakov quyidagilarni kiritadi: sobitqadamlik va tashabbuskorlik, tashkillashganlik va intizomlilik, urinchoqlik va qat'iyatlilik, chidamlilik va o’zini uddalashlik, botirlik va jasoratlilik.
Iroda borasidagi tadqiqotlarda "ishonch" atamasi qo’llanilishi kamdan-kam hollarda qo’llaniladi. Shunga qaramasdan ishonch, iroda sifati tariqasida tadqiq etilishga haqlidir. Buning uchun A.I.Shcherbakov tomonidan quyidagicha
tadqiqot ishi amalga oshirilgan. Tadqiqotchining ta'kidlashicha, bir talabaga qisqa vaqt (fursat) ichida insititutni tugatish taklif qilingan, lekin sinaluvchi bu ishni uddasidan chiqa olmaslikni oshkora bildirgan. Shundan so’ng tadqiqotchi talabada o’z kuchiga ishonch uyg’otishni maqsad qilib qo’ygan va unda irodaviy zo’r berish, qiyinchiliklarni yengish vositalarini shakllantirgan. Buning natijasida talaba o’z maqsadiga erishishga musharraf bo’lgan. Xuddi shu bois hozirgi zamon psixologiyasining irodaga oid nazariyasi zaifligi tufayli irodaviy sifatlarni tasniflashning asosiy tamoyili ishlab chiqilmagandir.
|
| |
Collaborate with us on - Tell us about your pdf experience. Linux resources at Microsoft

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Microsoft Azure Linux Container Host
for AKS
The Azure Linux Container Host for AKS provides reliability and consistency from cloud
to edge. Learn how to use the Azure Linux Container
Host with these quickstarts,
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About Azure Linux Container Host for AKS
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What is Azure Linux Container Host for AKS?
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Install WSL
Learn more - Tell us about your pdf experience. Linux resources at Microsoft

Overview post with a collection of videos and blogs
Command-Line blog
(Active)
Windows Subsystem for Linux Blog
(Historical)
GitHub issue tracker: WSL
GitHub issue tracker: WSL documentation
WSL BASICS
1.
What is the Windows Subsystem for Linux (WSL)?
| One Dev Question (0:40)
2.
I'm a Windows developer. Why should I use WSL? |
One Dev Question (0:58)
3.
I'm a Linux developer. Why should I use WSL?
| One Dev Question (1:04)
4.
What is Linux?
| One Dev Question (1:31)
5.
What is a Linux distro?
| One Dev Question (1:04)
6.
How is WSL different than a virtual machine or dual booting?
| One Dev
Question
7.
Why was the Windows Subsystem for Linux created?
| One Dev Question (1:14)
8.
How do I access files on my computer in WSL?
| One Dev Question (1:41)
9.
How is WSL integrated with Windows?
| One Dev Question (1:34)
10.
How do I configure a WSL distro to launch in the home directory in Terminal?
|
One Dev Question (0:47)
11.
Can I use WSL for scripting?
| One Dev Question (1:04)
12.
Why would I want to use Linux tools on Windows?
| One Dev Question (1:20)
13.
In WSL, can I use distros other than the ones in the Microsoft Store?
| One Dev
Question (1:03)
WSL DEMOS
1.
WSL2: Code faster on the Windows Subsystem for Linux!
| Tabs vs Spaces (13:42)
2.
WSL: Run Linux GUI Apps
| Tabs vs Spaces (17:16)
3.
WSL 2: Connect USB devices
| Tabs vs Spaces (10:08)
4.
GPU Accelerated Machine Learning with WSL 2
| Tabs vs Spaces (16:28)
5.
Visual Studio Code: Remote Dev with SSH, VMs, and WSL
| Tabs vs Spaces (29:33)
6.
Windows Dev Tool Updates: WSL, Terminal, Package Manager, and more
| Tabs
vs Spaces (20:46)
Tayanch iboralar - O’zbekiston respublikasi oliy va o’rta maxsus ta'lim

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O’zbekiston respublikasi oliy va o’rta maxsus ta'lim
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bet | 125/314 | Sana | 15.01.2024 | Hajmi | 3,55 Mb. | | #138209 |
Bog'liq O’zbekiston respublikasi oliy va o’rta maxsus ta\'lim
Diqqat - ongimizning muayyan ob'ektga yo’naltirilishi va unda to’planishidan iborat psixik holat.
Diqqatning barkarorligi - diqqatning ma'lum obektga uzoq vaqt davomida mutassil qaratilish imkoniyati.
Diqqatning ko’lami - bir vaqtning o’zida diqqatning bir qancha ob'ektga qaratilishi imkoniyati.
Diqqatning taqsimlanishi - diqqatning bir vaqtda bir necha ob'ektga yoki faoliyatga taqsimlanish xususiyati.
Diqqatning ko’chishi - diqqatni ixtiyoriy ravishda bir ob'ektdan ikkinchi ob'ekta ko’chirish.
Dominanta (lot. dorainans-hukmron) - markaziy nerv tizimining vaqtincha hukmron qismi bo’lib, boshqa qismlar faoliyatini tormozlaydi.
Orientasiya refleksi (lot. oriens - sharq reflexus - aks etish) - shartsiz refleksning bir turi, u har qanday yangi qo’zg’ovchi ta'siriga birinchi bo’lib javob beradi.
Taxistoskop (yunon. tachy tez, skopeo - ko’raman) - qat'iy belgilangan qisqa vaqt davomida ko’rish qo’zg’atuvchilarini namoyon qilish sababi. Idrok, xotira, diqqat va boshqa jarayonlarni tadqiqot qilishda ishlatiladi.
Tush ko’rish - uxlab yotgan odam bosh miya yarim sharlari qobiqidagi ba'zi nerv markazlari faoliyati natijasida uyqu vaqtida hosil bo’ladigan ma'lum darajadagi aniq obrazlar.
Diqqat haqida tushuncha.
Diqqat turlari.
Diqqatning xususiyatlari.
Diqqatning rivojlanishi.
Parishonxotirlik tushunchasining mazmuni.
Jahon psixologiyasida diqqat nazariyalari.
Qaysi qatorda diqqat tushunchasiga to’g’ri tarif berilgan?
ongimizning muayyan obektga yo’naltirilishi va unda to’planishidan iborat psixik holat B) insonning amaliy faoliyatiga kiritilgan bo’lib, ularning muvaffaqiyatini taminlaydi V) ma'lum obektga uzoq vaqt davomida mutassil qaratilishi G) bir vaqtda bir necha obektga yoki faoliyatga taqsimlanishi D) markaziy nerv tizimining vaqtincha hukmron qismi bo’lib, boshqa qismlar faoliyatini tormozlaydi
|
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—i (x, у)
ax
— - Xakimov jamshid oktyamovich kompyuterli loyihalash

(gorizontal va vertikal) proyeksiyalarini beruvchi ikki funksiyaning
kombinatsiyasidir. Ushbu bobda shu paytgacha biz skalyar funksiyalarni
differensiallashni ko‘rib chiqqan edik, lekin matematikada ko'p hollarda
vektorli funksiyalar hosilalarini hisoblashga to'g'ri keladi. Ushbu
amallami vektorli maydonga qoilaniladigan
divergensiyani qidirish
operatsiyasi misolida (10.15-listing va 10.11-rasm), ya’ni fazoviy
koordinatalarga bog'liq bo'lgan vektorli funksiya misolida ko'rib
chiqamiz.
Agar, matematikada qabul qilinganidek, gradiyentni olish operatorini
ax
a - Xakimov jamshid oktyamovich kompyuterli loyihalash

1. Sichqoncha o‘ng knopkasini bosib differensiallash operatori
jabhasidan kontekstli menyuni chaqiring.
2. Kontekstli menyuda yuqorigi punkt H osilani... kabi ko‘rsatingni
tanlang.
3. Paydo bo‘lgan nimmenyuda (10.8-rasm) Xususiy hosila punktini
tanlang.
Hosilaning o‘zgarmas bo‘yicha qabul qilingan ko'rinishini qaytarish
uchun nimmenyuda 0 ‘zgarmas punktni tanlang yoki uni oddiy
ko‘rinishda taqdim etish uchun - Hosila punktni bosing.
Ц Фай* Qpana Вид Добавить
Формат Инструменты
£имаолика Окис
funksiyalar ini aniqlash - Xakimov jamshid oktyamovich kompyuterli loyihalash

10.4-listing.
Differensiallash operatori vositasida funksiyani aniqlash
g < l ) - - 1
10.1.4. Menyu yordamida differensiallash
Qaysidir o‘zgaruvchi bo‘yicha ifodani analitik differensiallash uchun
unda ushbu o‘zgaruvchini ajratib ко'rsating va
Simvolika / 0 ‘zgaruvchi /
Differensiallang
komandasini tanlang (10.3-rasm).
10.3-rasm. 0 ‘zgaruvchi bo‘yicha analitik differensiallash
Natijada ifodadan keyingi qatorda uning hosilasining qiymati paydo
boiadi. Ikkinchi hosilani topish uchun differensiallash natijasida olingan
qiymatga ushbu amallar ketma-ketligini qaytadan qoilang. Yuqori tartibli
hosilalar ham ana shimday topiladi.
10.2. Sonli-raqamli differensiallash
MathCADning
hisoblash
protsessori
sonli-raqamli
differensiallashning yuqori aniqligini ta’minlaydi.
10.2.1. Nuqtada differensiallash
Qandaydir nuqtada
f(x)
funksiyani sonli-raqamli differensiallash
uchun (simvolli o‘miga) sonli-raqamli chiqarish operatoridan foydalanish
lozim:
1. Hosila hisoblanadigan nuqta
x
ni aniqlang, masalan,
x:=l.
f ( x ) > x 4 + 2 x 3 - 7 x 2 + 3 x - 1
g
(x)
f (x) :■ s i n (x) In £x)

|
f (x) :■ s i n (x) In £x) Pdf ko'rish
|
bet | 130/206 | Sana | 19.02.2024 | Hajmi | 6,54 Mb. | | #158935 |
Bog'liq Kompyuterli Loyihalashf (x) :■ s i n (x) In £x)
x:« 2
d
s i n ( x)
— £
(x)
c o s
(x) l n ( x )
4 - -------------« 0 . 1 6 6
dx
x
Funksiyani differensiallash uchun unga oldindan qandaydir ism
berilishi (10.1- va 10.2-listinglarda qilinganidek) shart emas. Funksiyani
bevosita differensiallash operatorida aniqlash mumkin (buni 10.3-
listingning birinchi qatori namoyish qiladi).
10.3-listing.
Differensiallash operatoridan to‘g‘ri va noto‘g‘ri
foydalanish
d
— s i n ( x ) - » c o s ( x )
dx
2-sin(2) -» 0
dx
Siz sezganingizdek, differensiallash operatori, odatda, uning
umumqabul qilingan belgilanishiga mos keladi, shuning uchun undan
intuitiv foydalanish mumkin. Lekin ba’zi hollarda differensiallash
operatorini kiritishda ogoh bo‘lish kerak. 10.3-listingning ikkinchi qatorida
keltirilgan misolni ko'rib chiqaylik - u nuqtada hosilani hisoblashda
differensiallash operatorini noto'g'ri qo'llashni namoyish qiladi.
x=2
da
sin(x)
hosilasini hisoblash o'rniga, nol qiymati olingan. Buning sababi -
sin(x)
funksiyasining argumenti o'zgaruvchi
x
ko'rinishida emas, balki
raqam ko'rinishida kiritilgan. Shuning uchun MathCAD, listingning
birinchi qatori talabiga muvofiq, oxirgi qatomi dastlab
x=2
nuqtada sinus
qiymatini hisoblash, so'ngra esa bu qiymatni (ya’ni konstantani)
differensiallash sifatida qabul qiladi. Shu sababli javobga hayratlanmaylik
- konstantani qaysi nuqtada differensiallamang, natija nol bo'laveradi.
10.1.3.
Differensiallash
operatori
orqali
foydalanuvchi
|
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Qatorga 
yoyilsinga - Xakimov jamshid oktyamovich kompyuterli loyihalash

Qatorga
yoyilsinga
approksimatsiya (Order of Approximation)ning istalayotgan tartibini
kiriting va OK knopkasini bosing.
Yoyish natijasi ifoda ostida paydo boiadi (10.12-rasmda u pastda
ko‘rsatilgan).
10.5.2. Qatorga yoyish operatori
Simvolli chiqarish operatori yordamida, muqobil usulda qatorga
yoyish uchun, tayanch so‘z series dan foydalaning, buning uchun
Simvolika
panelidagi shu nomli knopkani bosib, uni kiritib o‘mating.
Tayanch so‘z series dan keyin, verguldan so‘ng, yoyilish qaysi
208
o'zgaruvchi bo‘yicha amalga oshiriladigan bo‘lsa, o‘sha o‘zgaruvchining
nomi va approksimatsiya tartibi ko'rsatiladi (10.21- va 10.22-listinglar).
Boshlang‘ich funksiya va uning Teylor qatoriga (approksimatsiyaning har
xil tartiblari bilan) bir necha yoyilmalarini 10.13-rasmda keltirilgan grafik
bo‘yicha solishtirishimiz mumkin.
10.13-rasm. Approksimatsiya tartibiga qarab funksiyaning qatorga
yoyilishlari grafigi
(10.21-listing davomi)
Grafikdan koiinadiki, qatorga yoyish x= 0 nuqta atrofida yaxshi
ishlaydi, undan uzoqlashgan sari yoyilma funksiyadan tobora ko'proq
farqlanib boradi. Tabiiyki, approksimatsiya tartibi qanchalik yuqori boisa,
Teyloming mos yoyilmasi boshlangich funksiyaga shunchalik yaqinroq
joylashadi.
10.21-listing.
Funksiyani tartibi har xil approksimatsiyali boigan
qatorga yoyish
f | x , k j * exp(-k x 2)
f(x,k)
s e r i e s , x,3 -*l-fr(-k)-x
>
f
1
2^
4
£(x,k) series. x,S -> 1 ♦ (-X) -x" +|
x
V 2
J
f(x,k) series,x,7
1 + (-k) x^ 4-1 у k^j x 4 + ^ ~ k3l x®
10.22-listing.
Bir
necha
o‘zgaruvchili
funksiyani
har
xil
o'zgaruvchilar bo'yicha yoyish
t ( X , к )
s e c i e s , x , Л
- > 1 - f C ~ X )
x
|
Open 3D Foundation Welcomes Microsoft

How to download and install Linux
Article • 01/22/2024
Linux is an operating system, similar to Windows, but with many different versions due
to the nature of being open source and fully customizable. To install Linux, you must
choose an install method and choose a Linux distribution.
To install Linux:
1.
Choose an install method
: Windows Subsystem for Linux (WSL), Bare metal Linux;
or create a Virtual Machine (VM) to run Linux locally or in the cloud.
2.
Choose a Linux distribution
: Ubuntu, Debian, Kali Linux, openSUSE, etc.
3.
Follow the steps for your preferred install method
:
Use the install Linux command with Windows Subsystem for Linux (WSL)
Create a Linux Virtual Machine (VM) in the cloud
Create a Linux Virtual Machine (VM) on your local machine
Create a bootable USB to install bare-metal Linux
4.
After installing Linux
: Get familiar with your distribution's package manager,
update and upgrade the packages available, and get familiar with the other
Linux
resources at Microsoft
, such as training courses, Linux-versions of popular tools,
news, and Open Source events.
The choice of which method to use for installing Linux depends on your needs and
preferences.
New to using Linux?
We recommend starting with Windows Subsystem for Linux
(WSL) as it's the easiest way to get up and running.
Work in a business environment with more complex needs related to scale or
security?
We recommend running Linux as a Virtual Machine (VM) in the cloud and
checking out the support that Azure has to offer. This also applies if you want to
run Linux as a server.
Get started with Linux and Bash

Get started with Linux and Bash
Help for those new to Linux to get started installing and updating packages using the
Ubuntu distribution of Linux that is installed by default using WSL, as well as using some
basic commands with the Bash command line. Also check out the
Introduction to Bash
training course module.
Run Linux GUI apps with WSL
Windows Subsystem for Linux (WSL) now supports running Linux GUI applications (X11
and Wayland) on Windows in a fully integrated desktop experience.
Install_Node.js_on_Linux_with_WSL'>Install
Docker on Linux with WSL
Docker is an open platform for developing, shipping, and running applications,
providing the ability to package and run an application in a loosely isolated
environment called a container. Learn how to install Docker on Linux using WSL and
Docker Desktop for Windows.
Install
Node.js on Linux with WSL
Node.js is an open-source, cross-platform, server-side JavaScript runtime environment,
often used for building fast, scalable web applications. Learn how to install Node.js on a
Linux distribution using WSL, nvm, and npm.
Install
React on Linux with WSL
React is an open-source JavaScript library for building front end user interfaces. Learn
how to install React on a Linux distribution using WSL, npx, and create-react-app.
Install
Python on Linux with WSL
Python is an interpreted, object-oriented, high-level programming language with
dynamic semantics. It is open-source and a popular option for web development using
Linux along with frameworks like Django and Flask. Learn how to install Python, Django,
and Flask using WSL, pip, and venv.
Linux on Azure
A learning path with training modules to help you deploy and manage Linux on Azure,
including cloud computing concepts, Linux IaaS and PaaS solutions, and Azure cloud
services.
|
Qisqacha xulosa - Xakimov jamshid oktyamovich kompyuterli loyihalash

11.1. Aniq integral
Quyi chegarasi
a va yuqori chegarasi
b b o igan f(x) funksiyaning
aniq integrali quyidagi ayirma sifatida aniqlanishi mumkin:
F(b)
-
F(a)
«
£ / ( x ) d x ,
j
bu yerda
Fx - f(x)ning boshlang‘ich funksiyasidir; ta’rif boshlang'ich
funksiyalaming qaysi bin aniq integralni hisoblash uchun tanlab
olinganligiga bogiiq emas. Agar
f(x) ftmksiya uzluksiz bo‘lsa, keltirilgan
ta’rif
a< b boigan holda O. Koshining (1823-y.) quyidagi ta’rifiga
ekvivalent bo‘ladi: kesma [a,/>]ning nuqtalar bilan ixtiyoriy boiinishi
ko‘riladi.
Baseline architecture for an Azure Kubernetes Service (AKS) cluster

The One Migrate approach - Cloud Adoption
Learn about the process for migrating your core Linux applications and databases from
on-premisis servers to the cloud in order to take advantage
of Azure services that can
simplify operations, optimize CI/CD processes,
use auto-scaling, and reduce costs.
Microsoft is one of the biggest contributors to open source projects in the world. Learn
more about Microsoft + Linux partnerships, Open Source news, events, and history.
Microsoft + Linux news, events, and
partnerships
Microsoft Open Source Blog
Read about the latest news, events, project updates, and demos/tutorials
related to
Open Source at Microsoft.
Windows Command Line Blog
Read the latest updates about Windows Subsystem for Linux,
Windows Terminal, and
Windows Package Manager.
Ubuntu Blog: Microsoft
Read the latest news related to the partnership between Canonical and Microsoft.
Microsoft joins the Linux Foundation
Original announcement about Microsoft joining the Linux
Foundation from November
2016.
Microsoft joins partners and the Linux Foundation to create Confidential Computing
Consortium
Original announcement about Microsoft and Linux Foundation partnering to create the
Confidential
Computing Consortium, dedicated to defining and accelerating the
adoption of confidential computing.
Install
Microsoft Edge on Linux

Azure
Linux container host for AKS
The Azure Linux Container Host is an operating system image that's
optimized for
running container workloads on Azure Kubernetes Service (AKS). It's maintained by
Microsoft and based on Microsoft Azure Linux, an open-source
Linux distribution
created by Microsoft.
Learn more.
Install_the_Azure_CLI_on_Linux'>Install the
Azure CLI on Linux
The Azure Command-Line Interface (CLI) is a cross-platform command-line tool to
connect to Azure and execute administrative commands on Azure resources. It allows
the execution of commands through a terminal using interactive
command-line prompts
or a script.
Azure CLI list of commands
.
Install
Azure PowerShell on Linux
Azure PowerShell is a collection of cross-platform modules
that enable you to manage
all Azure resources. Its discoverable commands use
Verb-Noun
syntax, produce object-
oriented output, and offer powerful automation features.
immediately to the north of the lily pond, almost in

TEST
Croft Valley Park
As chair of the town council subcommittee on park facilities, I’d like to bring you up to date on some of
the changes that have been made recently to the Croft Valley Park. So if you could just take a look at
the map I handed out, let’s begin with a general overview. So the basic arrangement of the park hasn’t
changed – it still has two gates, north and south, and a lake in the middle.
The café continues to serve an assortment of drinks and snacks and is still in the same place,
Download
and install Azure Data Studio on Linux

shortened to “distros”). Check out our guide on
How to
download and install Linux
that
covers how to:
Choose a Linux distribution
Use the install Linux command with Windows Subsystem for Linux (WSL)
Create a Linux Virtual Machine (VM) in the cloud
Create a Linux Virtual Machine (VM)
on your local machine
Create a bootable USB to install bare-metal Linux
If you want to learn more before you install Linux, check out
some of our Linux-related
training available at Microsoft.
A variety of Linux-related training is available, ranging from Beginner to Advanced levels
of expertise.
What is WSL?
Windows Subsystem for Linux (WSL) now supports running Linux GUI applications (X11
and Wayland) on Windows in a fully integrated desktop experience.
Get started with Windows Subsystem for Linux
(WSL)
A training module on how to install a Linux distribution, set up a dev environment,
Linux-related training at Microsoft
explore recommended
tools and workflows, learn what WSL can and can’t do, try some
basic commands, and assess whether WSL fits your needs.
B2.6.R USB Controllers/Devices - Future Requirements

|
B2.6.R USB Controllers/Devices - Future Requirements
|
bet | 128/250 | Sana | 21.03.2017 | Hajmi | 1,03 Mb. | | #428 |
Announcement of additional future requirements will be published at http://www.microsoft.com/winlogo/hardware/usb/.
B2.6.R.1 USB isochronous devices do not request more than 25 percent of the total bandwidth at any time
All general requirements in B1.0 are included by reference.
All bus-specific requirements in B2.0 are included by reference.
[AUD-0326; AUD-0337]
Device driver conforms to the WDM implementation guidelines and “Audio Drivers” reference in the Windows DDK.
See FAQ B3.1.5.8.
B3.1.1.2 Windows compatibility and implementation notes (general)
http://www.microsoft.com/hwdev/audio/
See FAQ B3.1.5.2.
http://www.microsoft.com/hwdev/audio/AMR.htm.
B3.1.1.4 WDM Audio Drivers for Windows XP/Windows 2000
http://www.microsoft.com/hwdev/devdes/wdmaudio.htm
DirectSound® driver support: see “DirectSound DDK” in the Windows DDK.
B3.1.1.5 Windows Me: USB MIDI takes advantage of built-in operating system support
See “Audio Drivers” in the Windows DDK.
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O’qitish sharoiti - O‘qitish materiallar I to‘plami mutaxassislikka kirish o‘qitish materiallar

116
1 – bosqich
O’quv
mashg’ulotiga
kirish(5
daqiqa)
Tashkiliy qism:
1.O’quvchilarning davomatini tekshiradi.
2.O’quvchilarning mashg’ulotga
tayyorgarligini nazorat qiladi.
3.Mavzuning nomi va maqsadi,rejasi va o’quv
mashg’ulotidan kutilayotgan natija to’g’risida
ma’lumot beradi.
1.Mashg’ulotga
tayyorgarlik
ko’radilar.
2.Tinglaydilar.
2 – bosqich
Asosiy
(65
daqiqa)
Tayanch bilimlarni faollashtirish:
2.1.Mavzuga oid bilimlarni yodga olish
maqsadida o’quvchilarga savollar beradi.
Maqsad va vazifani belgilanishi:
2.2.Mashg’ulotda ko’rib chiqiladigan reja
savollarini e’lon qiladi.
1.Banklar va
ularning kelib chiqish asoslari
2. Bank tizimi
3.Banklarda kredit faoliyatini
rivojlantirishda axborot texnologiyalarining
ro’li
.
O’quvchilar bilimini faollashtirish:
2.3.Mavzuga oid bilimlarni esga solish
maqsadida o’quvchilar “Blits so’rov” usulida
savol-javob o’tkazadi
Kreditning imkoniyati - O‘qitish materiallar I to‘plami mutaxassislikka kirish o‘qitish materiallar

Kreditning imkoniyati - shu bilan bog’liqki, korxonalar maxsulot sotishda, xodimlar
bilan mehnat haqi bo’yicha hisob-kitoblarda, jismoniy va yuridik shaxslar o’z pullarini
banklarda saqlashi va boshqa holatlar vaqtinchalik bo’sh pul mablag’larining
mavjudligiga olib keladi va uni kreditga ehtiyoji bo’lgan sub’yektlarga vaqtinchalik
muddatga berish imkoniyati mavjud.Bozor iqtisodiyoti sharoitida kreditning
ahamiyatini oshishi quyidagilar bilan bog’liq:
-Naqd puldan foydalanishni kamaytirib, muomila xarajatlarini, pul emissiyasini
kamayishini ta’minlaydi.
-Korxonalar va aholining vaqtinchalik bo’sh pul mablag’lari kredit muassasalarida
saqlanishi tufayli ulardan unumli foydalanish ta’minlanadi.
Bank muassasalariga to’plangan pullar xalq xo’jaligi tarmoqlari, korxonalarning
asosiy va aylanma mablag’larining to’ldirishning qarzga olingan manbai sifatida muhim
ahamiyatga ega. Kredit tufayli xo’jaliklar o’rtasidagi shartnoma majburiyatlarining
bajarilishi ta’minlanadi, maxsulot ishlab chiqarish va sotish jarayonining uzluksizligi
ta’minlanadi va boshqalar. Ijtimoiy-iqtisodiy tizimda kreditning o’rni va roli u
bajarayotgan funksiyalar bilan aniqlanadi.
Kreditning funksiyasi - bu kreditning iqtisodiyotdagi faoliyatining muayyan
ravishda namoyon bo’lishidir.Kreditning mohiyat uning funksiyalarida yanayam
yaqqolroq namoyon bo’ladi. Kreditning funksiyalari turli iqtisodiy adabiyotlarda
turlicha va miqdorda keltiriladi. Ayrim adabiyotlarda iqtisodchi-olimlar kreditning
funksiyalarini beshta ekanligigini ta’kidlashsa, ayrimlarida uning funksiyalari ikkitadan
iboratligiga da’vogarlik qiladi. Iqtisodchi - olimlarning kredit funksiyalari haqidagi
fikrlariga, shuningdek, kreditning tovar-pul munosabatlari va ijtimoiy - iqtisodiy
jarayonlardagi ishtirokiga tayangan holda, uning qayta taqsimlash (1), muomala
jarayonini tezlashtirish (2), pullarni muomalaga chiqarish va naqdlashtirish (3) hamda
pul kapitalini jamg’arish va markazlashuvini jadallashtirish (4) funksiyalarini
Device requirements - Microsoft Windows Logo Program System and Device Requirements

|
Microsoft Windows Logo Program System and Device Requirements
|
bet | 123/250 | Sana | 21.03.2017 | Hajmi | 1,03 Mb. | | #428 |
Device requirements: PCI Bus Power Management Interface Specification, Revision 1.1 or later, is the only industry specification that ensures compatibility with the power management capabilities of Windows XP/Windows 2000, which uses PME# as the wake-up signal.
FAQ Date: May 6, 1999; December 22, 1999
Bus and bridge requirements: Requirements for supporting PCI-PM 1.1 and for correctly supporting 3.3 Vaux are defined at B2.5.4.
B2.5.5.6 3.3 Vaux power requirement [Clarification]
See the clarification on the PCI specification, "9.18 - 3.3 Vaux power delivery/consumption requirements FAQ," published by the PCI Special Interest Group (PCI SIG) at http://developer.intel.com/technology/iapc/pc99vqa.htm.
FAQ Date: March 19, 1999
|
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looks out onto the main road on one side, and some trees on the other

looks out onto the main road on one side, and some trees on the other Q15 , and that’ll be where
you meet each morning.
The factory is the very big room on the far side of the site. Next to it is
the warehouse, which can be accessed by lorries going up the road to the turning area at the end. You can get to the warehouse by crossing to the far side of the courtyard, and then the door is on your right Q16 .
Somewhere you’ll be keen to find is
the staff canteen. This is right next to reception Q17 . I can
confidently say that the food’s very good, but the view isn’t.
The windows on one side look onto a corridor and courtyard, which aren’t very attractive at all, and on the other onto the access road,
which isn’t much better.
You’ll be using
the meeting room quite often, and you’ll find it by walking along the corridor to the left of the courtyard, and continuing along it to the end. The meeting room is the last one on the right Q18 , and I’m afraid
there’s no natural daylight in the room.
Then you’ll need to know where some of the offices are.
The human resources department is all the front of this building, so you head to the left along the corridor from reception, and it’s the second room you come to. It looks out onto the main road Q19 .
And finally,
the boardroom Q20 , where you’ll be meeting sometimes. That has quite a pleasant view, as it
looks out on to the trees. Go along the corridor past the courtyard, right to the end. The boardroom is on the left, next to the factory.
OK, now are there any questions before we …
TEST
Minster Park OK, let me tell you about some of the changes that have been made – and some things that have been
retained. If you look at this map, you’ll see the familiar outline of the park, with the river forming the northern
boundary, and a gate in each of the other three walls. The statue of Diane Gosforth has been moved: it
used to be close to the south gate, but it’s now
“Ta’lim muassasalarida boshqaruv va o‘quv sifatini

|
“Ta’lim muassasalarida boshqaruv va o‘quv sifatiniBog'liq ЖДПУ Мактаб менежменти 06 12 22 Анжуман тўплам 108
“Ta’lim muassasalarida boshqaruv va o‘quv sifatini
takomillashtirish muammolari” – respublika ilmiy-amaliy konferensiyasi
JIZZAX DAVLAT PEDAGOGIKA UNIVERSITETI
06.12.2022
4. integratsiya va farqlash qo‘shma faoliyat O‘qituvchilar va o‘quvchilar.
5. Taturalik.
6. Siratlik.
7. Faoliyat va jamoada ta'lim.
8. ketma-ketlik va muntazam ravishda o‘rganish va ta'lim.
9. Pedagogik jarayonda menejment va o‘zini boshqarishning birligi va etarliligi.
O‘quv jarayonining klassik tuzilishi olti komponentni o‘z ichiga oladi.
1. Maqsad yakuniy o‘zaro aloqaning natijachisi va talabasini ishlab chiqish.
2. Printsiplar - asosiy yo‘nalishlarni aniqlash.
4. usullar - o‘qituvchi va talabalar harakati.
5. Mablag‘lar - tarkib bilan ishlash usullari.
6. Formalar - jarayonning mantiqiy yakuni.
O‘quv jarayonining mazmuni insoniyat tomonidan to‘plangan barcha boyliklardan voz
kechish, talabalarni rivojlantirish, ularning fikrlash tarzini shakllantirish, kognitiv manfaatlar va
ish faoliyati uchun mashg‘ulotlarning asosidir. O‘quv dasturlari va fanlar bo‘yicha o‘quv dasturlari
bilan belgilanadi. O‘quv dasturi davomiyligini ko‘rsatadi
o‘quv yili
shuningdek, choraklar va
bayramlar davomiyligi, ob'ektlarning to‘liq ro‘yxati, ob'ektlarni tarqatish yiliga nisbatan
taqsimlash; Mavzularga muvofiq har bir mavzu uchun soatlar soni va boshqalar. O‘quv dasturlari
o‘quv dasturiga asoslanadi.
O‘quv jarayoni talaba shaxsiyligini rivojlantirish uchun yo‘naltirilgan, ijtimoiy aniqlangan
va pedagogik jihatdan tashkil etilgan jarayon deb o‘ylash mumkin.
O‘quv jarayoni mazmuni tarkibida ilmiy bilimlar, amaliy ko‘nikmalar va ko‘nikmalar,
shuningdek, o‘quv jarayonida talabalar egallashi kerak bo‘lgan dunyoqarash va axloqiy va estetik
g‘oyalar, bu avlodlar jamoat tajribasining bir qismidir. Inson taraqqiyotining maqsadlariga
muvofiq tanlangan va ma'lumot shaklida u bilan uzatiladi.
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Diqqatning nerv fiziologik asosi qaysi olimlar tomonidan o’rganilgan?

|
Diqqatning nerv fiziologik asosi qaysi olimlar tomonidan o’rganilgan?
|
bet | 127/314 | Sana | 15.01.2024 | Hajmi | 3,55 Mb. | | #138209 |
Bog'liq O’zbekiston respublikasi oliy va o’rta maxsus ta\'lim Diqqatning nerv fiziologik asosi qaysi olimlar tomonidan o’rganilgan?
I.P.Pavlov, A.A.UxtomiskiyB) A.A.Uxtomiskiy, I.M.SechenovV) I.P.Pavlov, I.M.SechenovG) I.P.Pavlov, A.R.LuriyaD) A.R.Luriya, N.M.Brenshteyn 9.I.P.Pavlovning takidlashicha diqqatning nerv fiziologik asosini nima tashkil qiladi?
shartli reflekslarB )shartsiz reflekslarV) bu nima refleksiG) nerv jarayonlarining induksiyasiD) dominanta
10.Nerv jarayonlarining induksiyasi qonuni qaysi olim tomonidan kashf qilingan?
A) I.M.SechenovB) I.P.PavlovV) A.R.LuriyaG) A.A.UxtomiskiyD) D.B. Neblisin 11.To’satdan tasir qilgan biror sabab tufayli bizning hohishimizdan tashqari hosil bo’ladigan diqqatga aytiladi.
A) ixtiyoriyB) ixiyorsizV) ixtiyordan so’nggi diqqatG) bo’linuvchanlik
D) konsentrasiyasi
Bolalar uyquga yotgan jim-jit xonaga qamalib qolgan arining g’ing’illab uchishi va deraza oynasiga urilishi hali uxlayotgan bolalarning diqqatini ravishda o’ziga jalb etadi.
ixtiyoriyB) ixtiyoriydan so’nggi diqqatV) ixtiyorsizG) bo’linuvchanlik
D) konsentrasiyasi
Ixtiyorsiz diqqaning nerv fiziologik asosini nima tashkil qiladi?
orientirovka refleksiB) tekshirish refleksiV) bu nima refleksiG) dominanta
D) orientirovka yoki tekshirish refleksi
Diqqatning yuzaga kelishida qaysi jarayon muhim rol o’ynaydi?
sezgiB) idrokV) xotiraG) nutqD ) tafakkur
………….. deb oldindan belgilangan qat'iy bir maqsad asosida va ongli ravishda diqqatimizni malum narsa hamda hodisalarga qaratilishiga aytiladi.
ixtiyoriyB) ixiyorsizV) ixtiyoriydan keyingi diqqatG) bo’linuvchanlik D ) konsentrasiyasi
Ixtiyoriy diqqatning nerv fiziologik asosini nima tashkil qiladi?
miya yarim sharlarining po’stida vujudga keladigan optimal qo’zg’alishi
ikkinchi signallar sistemasi V) shartsiz va shartli reflekslar G) miya yarim sharlarining po’stida vujudga keladigan optimal qo’zg’alishi va ikkinchi signallar sistemasi D) Barcha javoblar to’g’ri
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Ekinlarni tomchilatib sug‘orishni amalga

|
Ekinlarni tomchilatib sug‘orishni amalga Pdf ko'rish
|
bet | 137/197 | Sana | 21.05.2024 | Hajmi | 13,74 Mb. | | #247359 |
Bog'liq 2rvAPcPsrRZZdBe1KYZc6NQtkhIVSPBObuzOsPV511.4. Ekinlarni tomchilatib sug‘orishni amalga
oshirish
Ekinlarni tomchilatib sug‘orishni o‘tkazish, ya’ni tomchilatib
sug‘orish tizimini ishlatish (sug‘orish) rejasi odatda tizimni
loyihasini tuzish tarkibida ishlab chiqiladi va loyihalovchi
tomonidan tizim loyihasining hujjatlari bilan birga taqdim etiladi.
Odatda, tomchilatib sug‘orish tizimi loyihasida ekin dalasini
tomchilatib sug‘orish dalani sug‘orish sektorlariga bo‘lib amalga
oshirilishi belgilab qo‘yilgan bo‘ladi. Keyinchalik amalda ekin
dalasini sug‘orish sektorlar bo‘yicha amalga oshiriladi. Bunda
muayyan sektoridagi ekinlar bir vaqtda sug‘oriladi.
Ekinlarni sug‘orish jarayoni odatda uzoqdagi sektordan
boshlanadi va dalaning boshlanish qismiga qarab davom etadi.
Navbatdagi sug‘orish ham uzoqdagi sektordan boshlanib,
yana dalaning boshlanish qismidagi sektor bilan yakunlanadi.
313
11.4-jadval
O‘zbekiston sharoitida olma daraxtini tomchilatib
sug‘orish mavsumiy me’yori
№
Viloyatlar
Potensial
evapo-
transpiratsiya
miqdori, mm
Vegetatsiya
davridagi
bug‘lanish
miqdori, mm
Mavsumiy
sug‘orish
me’yori,
m
3
/ga
1
Qoraqalpog‘iston
Respublikasi
1054
816
2612
2
Andijon
1057
812
2598
3
Buxoro
1195
932
2983
4
Jizzax
1073
833
2667
5
Qashqadaryo
1125
842
2695
6
Navoiy
1072
833
2667
7
Namangan
1088
843
2698
8
Samarqand
1073
833
2667
9
Sirdaryo
1071
836
2675
10
Surxondaryo
1178
899
2878
11
Toshkent
1070
835
2672
12
Farg‘ona
1058
823
2632
13
Xorazm
1055
816
2613
|
| |
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Авто
NUM Cl
10.8-rasm. Differensiallash operatori shaklining o‘zgarishi
10.4.2.
Misollar: gradiyent, divergensiya va rotor
Gradiyent
- bu vektor bo‘lib, u qaysidir kattalikning eng tez
o'zgaradigan yo‘nalishini ko‘rsatadi, uning qiymati maydonning bir
nuqtasidan boshqa nuqtasi tomon o‘zgarib boradi (Maydon nazariyasiga
qarang). Agar kattalik
u(x,y,z)
funksiyasi orqali ifodalansa, u holda
gradiyent (vektor)ni tashkil etuvchilar quyidagiga teng:
di du di
I k '
Gradiyent (vektor) qaysidir nuqtada shu nuqtadagi sath (уровень)
sirtiga normal bo‘ylab yo‘naladi, gradiyent (vektor) uzunligi quyidagiga
teng:
201
Vektor maydoni
a(M)
ning
(x,y,z)
nuqtadagi divergensiyasi - skalyar
miqdor boiadi:
diva = dP/dx
+
dQ/dy
+
dRJdz.,
bu yerda
P, Q, R -
a vektorining komponentlari. Divergensiya (matematik)
- bu nuqtani o ‘rab turgan berk siitdan o‘tayotgan vektor maydoni
oqimining, ushbu sirt nuqtaga intilayotganda u cheklagan hamma
nisbatining chegarasidir. Divergensiya (matematik) matematikaning
fizikadagi ilovalarida muhim rol o‘ynaydi. Masalan, agar vektor maydon
a(M)
ni siqilmaydigan suyuqlikning barqaror oqimidagi tezliklar maydoni
sifatida ko'rilsa, bu holda nuqtadagi diva shu nuqtadagi manbaning
intensivligini (
diva>0
) yoki oqib ketish intensivligini (
diva<0
) yoki manba
va novning mavjud emasligini (diva=0) bildiradi.
Divergensiya
(matematik) xossalari:
div (a+ b)
=
diva
+
divb; div ((pa) =
div grad
(bu yerda
A
- Laplas operatori).
Xususiy hosilalar haqidagi bayonni hisoblash amaliyotida tez-tez
uchrab turadigan vektorli analizning bir nechta misollari bilan tugatamiz.
Ulardan
birinchisining,
ikki
o‘zgaruvchi
funksiyasi
gradiyentmi
hisoblashga bag‘ishlanganining, dasturiy amalga oshirilishi 10.14-listingda
keltirilgan. Misol sifatida listingning birinchi qatorida aniqlangan
f(x,y)
funksiya olingan, uning grafigi 10.9-rasmda sath chiziqlari ko‘rinishida
keltirilgan. M aiumki,
f(x,y)
fimksiyaning gradiyenti - bu (10.14-
listingning ikkinchi qatoriga muvofiq) uning xususiy hosilalari orqali
aniqlangan
x
va
у
argumentlaming vektorli funksiyasidir. Listingning
uchinchi qatorida gradiyentni analitik hisoblash bajariladi, listingning
qolgan qismida esa, funksiya sath chiziqlari grafigini va uning gradiyenti
vektor maydoninitig grafigini tayyorlash uchun zarur boigan, ranjirlangan
o ‘zgaruvchilar va matritsalar berilgan (10.10-rasm).
10.14-Listing.
Ikki o‘zgaruvchi funksiyasi gradiyentini hisoblash
202
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10.7-rasm. Yuqori tartibli hosila operatori
Ta’rif bo‘yicha
N=0
dagi «hosila» funksiyaning o‘ziga teng,
N=
1 da
esa oddiy birinchi tartibli hosila olinadi. 10.7-listing berilgan nuqtada
funksiyaning ikkinchi tartibli hosilasini sonli-raqamli va simvolli
hisoblashni namoyish qiladi. E’tibor bering, oddiy hosila hisoblangandagi
kabi, differensiallash operatoridan oldin funksiyaning argumentiga hosila
hisoblanadigan qiymat berilishi lozim. Simvolli chiqarish operatori
yordamida yuqori tartibli hosilalami analitik topish uchun esa (10.1-
bo‘limga mos ravishda) argument qiymatlarini kiritish mumkin emas
(10.8-listing).
10.7-listing.
Nuqtada funksiyaning ikkinchi tartibli hosilasini
topishga misol
t ( X )
- —
-t
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10.11-rasm. Vektorli funksiya divergensiyasi grafigi (10.15-listing
davomi)
10.16-listingda o ‘sha vektorli funksiya
f(x,y) rotorining hisoblari
xuddi shunday strukturaga ega, bunda rotorni olish operatsiyasini aniqlash
(10.15-listing uchun divergensiya holatidek) uning ikkinchi qatorida
keltirilgan.