In Simulink Callback How to Automatically Display a Table of results, like what one can do with figure; plot()

Question

Kathy Lieberman 2022-6-21

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回答： Ninad 2023-9-15

I am trying to display the results of a simulink simulation model that reads and writes to simulated memory.

I have a function call to display these results, as a table, in the StopFcn callback in the model.

The callback will open figures and plot data automatically but I can't do the same with a table.

I would like the user/tester to be able to see the results pop up in table form (such as with figure;plot()) and not have to go search for a table in the workspace.

Example, How to pop up this table automatically

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Answer 1

Ninad 2023-9-15

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Hi Kathy,

To display the results of a Simulink simulation as a table in a pop-up window, you can use the `uitable` function in MATLAB.

I have created a dummy Simulink Model using a `sine wave` block along with a `Scope` block.

Add the following function in a MATLAB (.m) file:

function myStopFcnCallback(simout) 
    % Extract the simulation results 
    data = simout.tout; 
    % Create a new figure 
    figure; 
    % Create a uitable to display the results 
    uitable('Data', data, 'Position', [20 20 400 300]); 
end 