nonline.m

数模中采矿问题的matlab源码

function [y1,y2]=nonline(x)
A=zeros(10,50);
for i=1:10
    for j=1:5
        A(i,(i-1)*5+j)=1;
    end
end
%s=atan(A*x*10);
s=1./(1+exp(-A*x*12+4));
y1=sum(s)-7;
y2=0;