Why does it show on genetic algorithm plotting 'gaplotgenealogy not supported for this algorithm'

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Di Wu
Di Wu 2017-9-17
评论： Di Wu 2017-9-27
I used @gaplotgenealogy to see if I could find where each new Children comes from (Elite, Crossover, Mutation). But it shows on plotting 'gaplotgenealogy not supported for this algorithm'? I simply coded as opts = optimoptions('ga','PlotFcn',{@gaplotscores,@gaplotgenealogy,@gaplotstopping} Anyone has an idea why it shows words like that?

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Alan Weiss
Alan Weiss 2017-9-18
If you enter
help gaplotgenealogy
you see at the end of the help this statement:
NOTE: This plot is only available after the GA has stopped and can not
be used for nonlinear constrained problems.
So, do you have any nonlinear constraints?
Alan Weiss
MATLAB mathematical toolbox documentation

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