How can I get and set variables like PID parameters in a Simulink model from an mfile?

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Recep on 14 Feb 2011
I want to carry simulink variable (eg. PID parameters)to mfile. After I process in mfile, I will send to simulink model. How can I do this. Could you suggest any way for me?
James Allison
James Allison on 16 Feb 2011
You have several options:
1) use get_param to obtain Simulink model parameters, and use set_param to set them
2) Use variables in your Simulink model parameters, and define them in the base workspace. You can set these values using your m file, and then run the Simulink model.
3) If you run your Simulink model using the sim command, you can pass in model parameter values.

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