Function with many outputs

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B.E.
B.E. on 26 Jan 2023
Commented: B.E. on 26 Jan 2023
I have this function [Y_1,Y_2,Y_3,Y_4]=MyFun(X);
I want to optimize X according to this cost function using ga function of Matlab
J=@(X) Y_1.^2+Y_2.^2;
X=ga(J,numel(X));
How to write the cost function J knowing that Y_1 and Y_2 depend on X.

Accepted Answer

Torsten
Torsten on 26 Jan 2023
X=ga(@cost,numel(X));
function J = cost(X);
[Y_1,Y_2] = MyFun(X);
J = Y_1.^2+Y_2.^2;
end

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