PATENT CLAIM ANALYSIS

Application Number: 15871100
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["708", "405000"]

Abstract:
A digital signal processing system and its design method are disclosed. The digital signal processing system is a digital differentiator with a frequency response coefficient h m  and a frequency response function H (K) (w), where H ( K )  ( w )   is   one   of   { - jw K , 0 ≤ w < π jw K , - π ≤ w ≤ 0 , { jw K , 0 ≤ w < π - jw K , - π ≤ w ≤ 0 ,   - w K , - π ≤ w < π , and   { jw K , 0 ≤ w < π - jw K , - π ≤ w ≤ 0 , or combination thereof, where m of h m  has a range 0≤m≤M−1 and M is the sampling point quantity.

Claim (Index 3):
The method according to  claim 1 , wherein, when the order K of the digital signal processing system is an odd number, K - 1 2 is an odd number, and M is an even number, the frequency response coefficient h m  is 1 M \ue89e { 2 \ue89e ( 2 \ue89e \u03c0 M ) K \ue89e \u2211 n = 1 M 2 - 1 \ue89e \ue89e [ ( n K - ( n - 1 ) K ) \ue89e cos \ue8a0 ( ( n - 1 2 ) \ue89e ( m \ue89e \ue89e \u03b8 M - \u03b8 _ M ) ) - cos \ue8a0 ( ( M 2 - 1 2 ) \ue89e ( m \ue89e \ue89e \u03b8 M - \u03b8 _ M ) ) 2 \ue89e sin \ue89e 1 2 \ue89e ( m \ue89e \ue89e \u03b8 M - \u03b8 _ M ) ] + ( 2 \ue89e \u03c0 \u00b7 M 2 M ) K \ue89e e j \ue89e 2 \ue89e m + M - 1 2 \ue89e \u03c0 } .

Metadata:
- Claim Count in Document: 11.0
- Percentile: 86.0
- Lexical Diversity: 3.01923
- Patent Class: 708.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['11435916', '13205607', '11365487', '14443937', '14232600']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4333875958531305
- 35 USC 102 Novelty (BERT): 0.5298597540771648
- Combined Prediction Score: 0.443034811675534
- Mean Citation Score: 249.825982
- Max Citation Score: 288.46445
- Similarity Product: 179.63021045902371

Labels:
- Claim Label 101: 0
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 0

Dataset: test