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How to use the variables of a simulink model in matlab m file?

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Amin Mohammed
Amin Mohammed on 4 May 2015
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I hope my keywords describe my situation. Basically, I'm working with SMC (Sliding Mode Control) in Simulink using simulink blocks and S Function blocks. Now, I want to use DE (Differential Evolution) algorithm, to determine the parameters of SMC that gives the best resluts. DE implemented by two m files, one of them contain a function for objective function (this need by DE), and the other one contain the rest of DE algorithm, used to running. What I did, is that, I converted one m file, to s function because it need some variables from the Simulink Model, my question is that, now I want to use the value of the objective function in the other m file (DE algorithm) to run the DE to make some iterations. Hopefully, I'm clear. I found some stuff here , but it seems, I'm looking exactly for the opposite scenario.


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