How to extract the information in plot functions @saplotbes​tx,@saplot​bestf of Simulated annealing inside output function?

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Mohammad Shojaei Arani
评论： Mohammad Shojaei Arani 2023-1-14
Hello,
I need to use simulated anealing as my optimization solver. Unfortunately & very sadly, I do not see 2 important pieces of information in
output function or in OptimValues structure. I noticed that such information are, instead, available in 'plot functon' and you can plot them by
a command as bellow:
options = optimoptions('simulannealbnd','PlotFcns',...
{@saplotbestx,@saplotbestf,@saplotx,@saplotf});
I DO NOT WANT TO PLOT ANYTHING. I just need to have access to the information contained in @saplotbestx,@saplotbestf. Actually, I DID expect the output function to contain such very important pieces of information.
So, my question:
How can I find the information contained in the functions @saplotbestx,@saplotbestf INSIDE output function?
I look forward to hearing from you!
Thank you!
Babak

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Walter Roberson
Walter Roberson 2023-1-13
编辑：Walter Roberson 2023-1-13
  4 个评论
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Walter Roberson
Walter Roberson 2023-1-13
The calling order is
options, optimValues, flag
not
optimValues, options, flag, Max_iter
No 4th parameter is expected (or accepted), and the order of parameters is not the same as what you had.
In order to use your myoutput_SA_Parametric as coded, you would have had to have defined 'OutputFcn' as something like
@(options,optimValues,flag) myoutput_SA_Parametric(optimValues,options,flag,Max_iter)

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