speech recognition - Are MFCC files generated from MATLAB and SPhinx4 different? -


i converted .wav file .mfc file using matlab. found 2 matlab codes same.

http://www.ee.columbia.edu/~dpwe/resources/matlab/rastamat/

http://www.mathworks.in/matlabcentral/fileexchange/32849-htk-mfcc-matlab/content/mfcc/example.m

both gave different mfccs. 1 of them giving mfc file 20 rows , other 13. guess 13 mfcc coefficients there,so 13 rows stand 13 coefficients? had use mfcc of 2 wave files find how 1 sound occured in other one. result not correct. please help.


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