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Frame Blocking, Hamming Window & MFCC Help

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oiyela

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Melcespt Help!!! Matlab Help

Hi, Please i need help with this Matlab code.
i am using this melcept function for different samples of me saying the word "one"
here is my code
Code: 
[aaaaa1,fs]=wavread('one.wav'); %Read In Sample 
a=0.95;
aaaa1=filter([1,-a],1,aaaaa1); 
aaa1= melcepst(aaaa1,fs);

i get an output for the different samples of me saying one as 54x12 , 44x12, 50x12, 49x12
please for melcepst is possible to generate the same number of points for each row, i.e. nx12,
n is the same for each sample.
here is the link to the description of the melcept function - http://www.ee.ic.ac.uk/hp/staff/dmb/voicebox/doc/voicebox/melcepst.html
Help
 
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