inithmmexp.asv

基于DTW算法的孤立字识别系统。用Matlab编程实现语音信号的端点检测

framelen=240;
frameinc=80;
%读语音文件并分帧
%for i=1:5
%fname=sprintf('D:\\MATLAB6p5\\work\\Hmmglc\\lmsound\\%d.wav',i-1);
%x=wavread(fname);
%data=enframe(x,framelen,frameinc);
%samples(i).data=data
%end

for i=1:5
fname=sprintf('D:\\MATLAB6p5\\work\\Hmmglc\\lmsound\\%d.wav',i-1);
x=wavread(fname);
m=mfcc(x);
ref(i).mfcc=m;
end