MFCC algorithm simple code
2016-08-23
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This classical algorithmCCC function = MFCC (x)% of the input speech sequence x for MFCC parameter extraction, return the MFCC parameters and the first order differential MFCC parameters, the Mel filter order number 256, FFT transform length is 800%, the sampling frequency is 24 X256, the 0Hz points are divided into a frame, the normalized Mel filter x=wavread ('G:\test.wav);Key Technology
Through the matlab implementation of voiceprint recognition in the classical MFCC algorithm easy to achieve, is mainly the realization of the algorithm, very simple, I hope this can help to everyone, thank you ~matlab
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mfcc
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