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mycode/姚安欣/fun2.m

15 lines
300 B

function f=fun2(x)
a=[1.25,8.75,0.5,5.75,3,7.25];
b=[1.25,0.75,4.75,5,6.5,7.25];
f1 = 0; % 初始化f1
f2 = 0; % 初始化f2
for i=1:6
s=sqrt((a(i)-x(13))^2+(b(i)-x(14))^2);
f1=x(i)*s+f1;
end
for i=7:12
s=sqrt((a(i-6)-x(15))^2+(b(i-6)-x(16))^2);
f2=s*x(i)+f2;
end
f=f1+f2;
end