ratio.m

来自「for double color balls, it can help you 」· M 代码 · 共 12 行

function ratio=ratio(X,Y)
% get the ratio X from Y
lenX=length(X);
lenY=length(Y);
count=0;
for m=1:lenX
    if(find(Y==X(m)))
        count=count+1;
    end
end
ratio=count/lenX;