Saving a matrix that have been created in a function in order to use it later.

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Dennis_Pana 2017-4-19

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https://ww2.mathworks.cn/matlabcentral/answers/336134-saving-a-matrix-that-have-been-created-in-a-function-in-order-to-use-it-later

回答： dpb 2017-4-19

I use fmincon to minimize a function subject to nonlinear constraints. Every time a fmincon calls for a constraint evaluation i want save the values of the constraints, because i will need them on the next constraint evaluation.

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Stephen23 2017-4-19

The constraints are dynamic? I am not sure that the fmincon algorithm will like that...

Dennis_Pana 2017-4-19

What i am trying to do is to save the values of the constraint after the 1st objective function evaluation. Then i want to use the values of the constraints i have from the first function evaluation in order to approximate the values of the constraints on the second objective function evaluation. My question is if and how i can save the values of the constraints in order to use them on the next constraint evaluation?? It sounds difficult to me. I am trying to find a solution to the issue but i cannot.

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