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Short Fourier Transform for a non periodical signal
Speech melbank,energy sectrum,Computes and returns the mfcc coefficients for a speech signal
fft.c - fast Fourier transform and its inverse (both recursively)
Computing-the-2-D Discrete-Fourier-Transform IEEE article
This an interpolating by 2 half-band filter with 79 taps (40 none-zero coefficients).
Two 1-d arrays that contain the coefficients for two polynominals. The program calculates the coefficients of their prod...
A 64 points Discrete Fourier Transform code in AVR asm.
DSP算法（ANSI_C） PROGRAM TO MAKE FIR FILTER COEFFICIENTS USING REMEZ EXCHANGE FIR FILTER DESIGN PROGRAM
Compute the matrix of mel filter coefficients given the sampling frequency, the length of the FFT and the number of desi...
Improved Instantaneous Frequency Estimation Using an Adaptive Short-Time Fourier Transform