voicedatacodebookexisting.m

很好的MATLAB开发源程序 基于VQ矢量量化的语音识别程序

%建立与码本对应的码本语音库voicedatacodebook
load('codebook','cw');
load('lpcdata','c');
load('voicedata','v');
d=disteu(cw,c);
[m,ind]=min(d,[],2);
 k=ind(1)-1;
 p=k*240;
 vcw=v(p+1:p+240);
 for i=2:512
     k=ind(i)-1;
     p=k*240;
     vcw1=v(p+1:p+240);
     vcw=horzcat(vcw,vcw1);
 end
 save('voicedatacodebook','vcw');