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Matlab optimprob _Problem based _how can i see the optimal parameter setting while using optimprob

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NN
NN on 14 Sep 2021
Commented: NN on 20 Sep 2021
Hi,
i am using optimprob for grid optimal dispatch problem, in this case how can i see the optimal parameter settings/iterations etc as we normally plot for other optimization methods, ?
Any graph/data that i can plot during simulation like optimization search space/paramters etc using any commands ???
[values,~,exitflag] = solve(prob,'Options',options);
I use this command,
how can i see the optimal values and cosntraints
Please advcie

Accepted Answer

Alan Weiss
Alan Weiss on 14 Sep 2021
You can set a plot function in the options for your solver. To see which solver is being used, call optimoptions:
options = optimoptions(prob) % I assume prob is your optimproblem
Suppose that your solver is ga. Then you can set a plot function that ga accepts:
options = optimoptions(prob,"PlotFcn","gaplotbestf");
If the plot functions do not show what you want, feel free to write a custom plot function (ga is shown, but there are custom plot functions available for most solvers).
Alan Weiss
MATLAB mathematical toolbox documentation
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