Triggering Simulink simulation through GUI does not send data from simulink to workspace.

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Amartya Banerjee 2022-9-5

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1795195-triggering-simulink-simulation-through-gui-does-not-send-data-from-simulink-to-workspace

评论： Amartya Banerjee 2022-9-5

I have a simulate button which i have configured to run a simulink file. However, if i run it through the GUI, the to-workspace blocks dont send data to the workspace. Hence I cannot generate plots based on that data. When i run the simulation through simulink ( by clicking the green play button as usual), data gets sent to the workspace as normal.

Need a solution for this as soon as possible.

command on button click

sim filename;

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Answer 1

Paul 2022-9-5

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https://ww2.mathworks.cn/matlabcentral/answers/1795195-triggering-simulink-simulation-through-gui-does-not-send-data-from-simulink-to-workspace#answer_1042235

Hi Amartya,

Does this answer help?

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Amartya Banerjee 2022-9-5

Hi Paul, Thank you for the answer but i figured out another way. I tried the sim command many different ways but that didnt work. so i used the setparam for simulation command to 1... basically triggering the simulation through a parameter change. Worked in this particular situation, however I do not know why this problem would occur in the first place.

Amartya Banerjee 2022-9-5

https://nl.mathworks.com/help/simulink/ug/using-the-sim-command.html

got it from here. I'll put it out here for others like me or maybe me in the future and then I'd have a quiet laugh to myself about this... "classic MATLAB ! Am I right?"

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