normindata.m

for MLP neural network.

function [P]=NormInData(P)
for i=1:size(P,1)
    tmp=minmax(P(i,:));
    if tmp(1)==tmp(2)
        P(i,:)=(-tmp(1)/(tmp(1)))+P(i,:)./(tmp(1));            
    else
        P(i,:)=(-tmp(1)/(tmp(2)-tmp(1))+P(i,:)./(tmp(2)-tmp(1)));
    end
end