How to write To Workspace data to a workspace

I want to be able to run Simulink from a program, write To Workspace data to the workspace in real time, and use the workspace values in calculations within the program.

Please answer. It would be appreciated if you could include the programme.

Answer 1

[ag]

Hi A,

I understand that you want to run a Simulink model using a MATLAB script, with the objective of storing the simulation output in the MATLAB workspace and subsequently utilizing these values for further calculations.

To achieve this, you can employ the "To Workspace" block in Simulink, which allows you to write data directly to the MATLAB workspace.

Below is a self-explanatory script that demonstrates how you can execute the model from the script and use the output data for calculations:

% Define the Simulink model name
modelName = 'your_model_name';

% Simulate the model
out = sim(modelName);

% Extract the output from the "To Workspace" block
toWksData = out.simout;

% Perform calculations with the obtained data
calculatedData = 2 * toWksData;

For more details, please refer to the following MathWorks documentations:

• To Workspace block - https://www.mathworks.com/help/simulink/slref/toworkspace.html
• Run Simulations programmatically - https://www.mathworks.com/help/simulink/ug/using-the-sim-command.html

Hope this helps!