How to display fmincon output outside the command windows ? (Deported output)
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Jérôme Vinçonneau
el 8 de Jul. de 2020
Comentada: Jérôme Vinçonneau
el 9 de Jul. de 2020
Hi,
I use Matlab fmincon opitmizer through matlab engine in an application developed in Qt.
I would like to know if there is a way to have the fmincon realtime output displayed outside the Matlab command Window ? Ideally deported in a Qt interface or at least on a maltab window that can be open by the run manager.
For all other displays it works already well but the fmincon output (and I assume that it is the same thing with other algorithm) is only displayed at the end of the whole optimization. In that way, user has no feedbak of the optimization process until its finished. It is disturbing when a processus can takes several hours !
Thanks a lot for your help !
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Matt J
el 8 de Jul. de 2020
Editada: Matt J
el 8 de Jul. de 2020
The way to gain access to status information during the execution of fmincon is by using the OutputFcn option,
From within the Ouput Function, you can plot anything you want, anywhere you want, and use the status to trigger your own stopping criteria if you wish.
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