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amples=cell(1,2);
for i=0:9
for j=0:2
fname=sprintf('E:\\know\\ch13\\%d%d.wav',i,j);
% x=fname;
x = wavread(fname);
%[x1 x2] = vad(x);
% m = mfcc(x);
% m = m(x1-2:x2-2,:);
% m=float(m);
samples{i+1}{j+1}=(x*10^8);
end
end
save ('samples.mat', 'samples')