www.pudn.com > DFAandDataReplace.rar > DataReplace.m

function P=DataReplace(data,j) 
if j==1 
    n=0; 
    while  data(j+n)==0 
        n=n+1; 
    end 
    P=data(j+n); 
elseif j==length(data) 
    m=0; 
    while  data(j-m)==0 
        m=m+1; 
    end 
    P=data(j-m); 
else 
    n=0;m=0; 
    while  (data(j+n)==0)&(j+n