how can i plot this code into a banana solutiongraph?

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risky amalia
risky amalia 2020-3-23
评论： Alan Weiss 2020-3-25
options = optimoptions(@fminunc,'Display','iter','Algorithm','quasi-newton');
[x,fval,exitflag,output] = fminunc(fun,x0,options);
%%thank you so much

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回答（1 个）

Alan Weiss
Alan Weiss 2020-3-24
Perhaps what you are asking relates to this example:
https://www.mathworks.com/help/optim/ug/banana-function-minimization.html
If so, then open the example and use the attached output function. If not, then please ask again.
Alan Weiss
MATLAB mathematical toolbox documentation
  2 个评论
risky amalia
risky amalia 2020-3-25
yes i tried that, but the code is just for show the value of optimization, not to plot into grap
Alan Weiss
Alan Weiss 2020-3-25
The attached output function plots into the graph. You have to open the example to be able to access the bananaout output function.
Alan Weiss
MATLAB mathematical toolbox documentation

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