How to extract the information in plot functions @saplotbestx,@saplotbestf of Simulated annealing inside output function?
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
Mohammad Shojaei Arani
am 13 Jan. 2023
Kommentiert: Mohammad Shojaei Arani
am 14 Jan. 2023
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
0 Kommentare
Akzeptierte Antwort
Walter Roberson
am 13 Jan. 2023
Bearbeitet: Walter Roberson
am 13 Jan. 2023
bestx and bestfval
4 Kommentare
Walter Roberson
am 13 Jan. 2023
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)
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Startup and Shutdown finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!