作业帮MATLAB运行明明已经定义了参数 为啥总报错说未定义function [xv,fv]=GMGA(fitness,a,b,NP,NG,Pc,Pm,alpha,Pbm,eps)%大变异遗传算法L = ceil(log2((b-a)/eps+1));x = zeros(NP,L);for i=1:NP x(i,:) = Initial(L); fx(i) = fitness(Dec(a,b,x
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![MATLAB运行明明已经定义了参数 为啥总报错说未定义function [xv,fv]=GMGA(fitness,a,b,NP,NG,Pc,Pm,alpha,Pbm,eps)%大变异遗传算法L = ceil(log2((b-a)/eps+1));x = zeros(NP,L);for i=1:NP x(i,:) = Initial(L); fx(i) = fitness(Dec(a,b,x](/uploads/image/z/5247721-1-1.jpg?t=MATLAB%E8%BF%90%E8%A1%8C%E6%98%8E%E6%98%8E%E5%B7%B2%E7%BB%8F%E5%AE%9A%E4%B9%89%E4%BA%86%E5%8F%82%E6%95%B0+%E4%B8%BA%E5%95%A5%E6%80%BB%E6%8A%A5%E9%94%99%E8%AF%B4%E6%9C%AA%E5%AE%9A%E4%B9%89function+%5Bxv%2Cfv%5D%3DGMGA%28fitness%2Ca%2Cb%2CNP%2CNG%2CPc%2CPm%2Calpha%2CPbm%2Ceps%29%25%E5%A4%A7%E5%8F%98%E5%BC%82%E9%81%97%E4%BC%A0%E7%AE%97%E6%B3%95L+%3D+ceil%28log2%28%28b-a%29%2Feps%2B1%29%29%3Bx+%3D+zeros%28NP%2CL%29%3Bfor+i%3D1%3ANP+x%28i%2C%3A%29+%3D+Initial%28L%29%3B+fx%28i%29+%3D+fitness%28Dec%28a%2Cb%2Cx)
MATLAB运行明明已经定义了参数 为啥总报错说未定义function [xv,fv]=GMGA(fitness,a,b,NP,NG,Pc,Pm,alpha,Pbm,eps)%大变异遗传算法L = ceil(log2((b-a)/eps+1));x = zeros(NP,L);for i=1:NP x(i,:) = Initial(L); fx(i) = fitness(Dec(a,b,x
MATLAB运行明明已经定义了参数 为啥总报错说未定义
function [xv,fv]=GMGA(fitness,a,b,NP,NG,Pc,Pm,alpha,Pbm,eps)
%大变异遗传算法
L = ceil(log2((b-a)/eps+1));
x = zeros(NP,L);
for i=1:NP
x(i,:) = Initial(L);
fx(i) = fitness(Dec(a,b,x(i,:),L));
end
for k=1:NG
sumfx = sum(fx);
favg = sumfx/NP;
[fmax,xmax] = max(fx);
if k NP=50;
>> NG=500;
>> Pc=0.9;
>> Pm=0.03;
>> alpha=0.6;
>> Pbm=0.2;
>> eps=0.01;
在输入GMGA运行上面那个程序
报错?Input argument "b" is undefined.
Error in ==> GMGA at 3
L = ceil(log2((b-a)/eps+1));
可是我b已经定义了啊!
MATLAB运行明明已经定义了参数 为啥总报错说未定义function [xv,fv]=GMGA(fitness,a,b,NP,NG,Pc,Pm,alpha,Pbm,eps)%大变异遗传算法L = ceil(log2((b-a)/eps+1));x = zeros(NP,L);for i=1:NP x(i,:) = Initial(L); fx(i) = fitness(Dec(a,b,x
貌似应该提示是变量 a没有定义猜对吧.
既然是个函数,不能直接运行了； 注意,在命令行模式运行的时候要这样：
[xv,fv]=GMGA(fitness,a,b,NP,NG,Pc,Pm,alpha,Pbm,eps)