PATENT CLAIM ANALYSIS

Application Number: 15904066
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["375", "260000"]

Abstract:
An embedded system is described. The embedded system includes a processing circuit comprising at least one processor configured to support an implementation of a non-power-of-2 fast Fourier transform of length N using a multiplication of at least two smaller FFTs of a respective first length N1 and second length N2, where N1 and N2 are whole numbers; and a memory, operably coupled to the processing circuit and comprising at least input data. The processing circuit is configured to: receive an input data complex number sequence; adapt the input data complex number sequence by inserting at least one zero into every X th  data point that results in an excess number of data points above N, where X=N1, such that the inserted zeroes enables a use of a multiple-of-Q FFT; perform a first decomposed FFT of a respective first length N1 on the adapted input data complex number sequence and produce a first output complex number sequence; restore a number of data points of the first output complex number sequence to N after performing the first decomposed FFT; and perform a second decomposed FFT of a respective second length N2 on the first output complex number sequence that produces a second output complex number sequence.

Claim (Index 6):
The embedded system of  claim 1 , wherein the processing circuit is configured to use customized data indexing for computations performed by the second decomposed FFT or subsequent FFT, wherein the customized data indexing is configured to avoid processing an additional redundant data line incorporating inserted zero data points inserted every X th  data point.

Metadata:
- Claim Count in Document: 25.0
- Percentile: 88.0
- Lexical Diversity: 2.4382
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15904284', '11002478', '12354180', '14414503', '10865210']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4661810737928128
- 35 USC 102 Novelty (BERT): 0.5610086785840536
- Combined Prediction Score: 0.4756638342719368
- Mean Citation Score: 261.985152
- Max Citation Score: 420.53384000000005
- Similarity Product: 356.6327948566104

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

Dataset: test