www.pudn.com > asr.rar > DIST.M, change:2004-11-06,size:214b

function d=dist(A,B,x,y) 
 
% d = dist(A,B,x,y); 
% local distance computation for DTW 
% A,B - sequences of feature vectors 
% x,y - column indice for A and B respectively 
 
d=sum( (A(:,x)-B(:,y)).^2 ); 
 
return