How to create a video of fmincon results for each iteration?

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Ahmed Ghamdi
Ahmed Ghamdi 2019-12-7
回答： J. Alex Lee 2019-12-7
Hi,
I have used fmincon to find solution for an optimization problem. I want to create a video plot showning how a plot of a function being calculated everytime fmincon changes the optimization variables values. Any idea how? See the attached pictures for illustration.
Thanks,
Ahmed

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回答（1 个）

J. Alex Lee
J. Alex Lee 2019-12-7
Since it looks like you already are able to plot, is the question simply how to create a video from series of plots?
If so, a simple way to do eveyrthing within matlab is to use getframe() and videoWriter
https://www.mathworks.com/help/matlab/ref/getframe.html?searchHighlight=getframe&s_tid=doc_srchtitle
https://www.mathworks.com/help/matlab/ref/videowriter.writevideo.html

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