How to extract Best fitness graph for Genetic Algorithm in Matlab after each optimization run?

Question

Yushazaziah MohdYunos 2020-9-9

0
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https://ww2.mathworks.cn/matlabcentral/answers/590908-how-to-extract-best-fitness-graph-for-genetic-algorithm-in-matlab-after-each-optimization-run

回答： Pratyush Roy 2020-9-30

I have run my GA in Matlab. But I didn't save the Best fitness graph during the optimization run. I did save the optimization result as .mat file. My questions are;

1. Is it possible for me to extract and plot the Best fitness graph by using the optimresult/optimprob/options of the .mat file after the GA run has finished? How to extract the graph?

2. Did the Best fitness graph can only appear during the optimization run?

Thank you for your response.