www.pudn.com > normalization.rar > jiang.m, change:2011-03-11,size:208b


function X=jiang(x) 
for i=1:length(mean(x))      %江归一法:减均值后除平均绝对偏差 
    s(:,i)=abs(x(:,i)-mean(x(:,i))); 
    ss=sum(s(:,i))/length(mean(x,2)); 
    X(:,i)=(x(:,i)-mean(x(:,i)))/ss; 
end 
end