MATLAB: .m file variable to simulink model

code generationmodelsimulinkworkspace

How can I use a variable used in .m file into the simulink model?

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You can use a block called "from workspace" in simulink source library.

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MATLAB: Simulinke with m-file

You can run Simulink from the matlab prompt or from within a script using the sim command, and pass the simulation output back to the workspace. For example,

simOut = sim('myModel') ;

See this tutorial and 'Communication between the Matlab’s Command window/workspace and Simulink’s Model window' in this tutorial. In Matlab, you can then calculate the frequency of the output signal.

MATLAB: How to import data from workspace to simulink using input port ( not simin or from mat file)

You should make use of from workspace(simin) block for importing data from workspace. Inport block is used to establish the link between the susbsystem and the root. But still if you want to make use of inport block define time series and data vector as columns in workspace. You can then go to simulation configuration paramemters > data import/export , there you can specify the input matrix(m x 2)

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MATLAB: Simulinke with m-file

MATLAB: How to import data from workspace to simulink using input port ( not simin or from mat file)

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