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Defining Objective function in Optimization

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I have an already working simulation in COMSOL and want to extend it to include optimization but have difficulty in defining Objective function. always get an error message ".... undefined" although the fuction I want to obtimize is normally (i.e. in existing model) calulated as derived value. please advise


0 Replies Last Post Nov 21, 2018, 12:38 p.m. EST
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Hello Edriss Ali

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