How do I automate this fmincon code so it will return values from 10 variations of two variables contained in the constraint file? The variables I am varying are not variables that are being optimized.

Question

Scott Sanders 2018-4-1

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/391974-how-do-i-automate-this-fmincon-code-so-it-will-return-values-from-10-variations-of-two-variables-con

评论： Scott Sanders 2018-4-2

采纳的回答： Matt J

ObjFcn = @myObjective;

x0 = [10 0.001 7];

LB = [0 0 0];

UB = [50 0.5 7.5];

ConsFcn = @myConstraints;

[x] = fmincon(ObjFcn,x0,[],[],[],[],LB,UB,ConsFcn);

disp(x)

disp(myObjective(x))

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Scott Sanders 2018-4-2

在 MATLAB Online 中打开

I have managed to get it to work to the extent where it performs the right amount of optimizations for the varying variables outside the optimization. However for each optimization it overwrites the previous values, meaning at the end there is only 1 set of values when there should be 100. I know it is performing all 100 optimizations because of the "disp(x)" is showing 100 sets of values but just not storing them as an array in the workspace.

 for X=1:1:10 
    for Y=1:1:10
      ObjFcn = @myObjective;
      x0 = [10 0.001 7];
      LB = [0 0 0];
      UB = [50 0.5 7.5];
      ConsFcn = @(x)myConstraints(x,X,Y);
      [x] = fmincon(ObjFcn,x0,[],[],[],[],LB,UB,ConsFcn);
      disp(x)
      disp(myObjective(x))
    end
 end