how to link gui and simulink?

Question

Antriksh 2011-11-4

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https://ww2.mathworks.cn/matlabcentral/answers/20336-how-to-link-gui-and-simulink

i am trying to transfer some of the test results from simulink to GUI,can you help me.....what am i suppose to do for that?

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Answer 1

Sreeram Mohan 2011-11-7

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https://ww2.mathworks.cn/matlabcentral/answers/20336-how-to-link-gui-and-simulink#answer_27095

Hi Antriksh,

Can u see if this file submission in fileexchange helps ? http://www.mathworks.in/matlabcentral/fileexchange/24294-simulink-signal-viewing-using-event-listeners-and-a-matlab-ui

I have not digged deep into it but seems from the description that it might help !

I will explore once i have more time if u find the above submission not helpful.

--sreeram

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Antriksh 2011-11-7

thanks for this,

ok that solved the problem to some extent,but i am trying to transfer multiple values.

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Answer 2

Fangjun Jiang 2011-11-4

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You need to be more specific. Overall, in your GUI function, you can use sim() to run the simulation of your Simulink model. The results can be set up to be saved in the base workspace or function workspace. Then your GUI function will be able to access the results.

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Antriksh 2011-11-7

thanks for this,

got that array in the workspace,but it is a matrix with so many values,and i am supposed to show a single value in GUI,how will i select(or transfer) the final result value?

Fangjun Jiang 2011-11-7

If you just want the final value, use simout(end), assuming "simout" is the variable name and it is saved as "array" and it is a scalar signal. Keep in mind, that value changes if you change the simulation stop time. If you simulation stops at 10 seconds, that value reflects the signal value at 10 seconds. If the simulation stops at 100 seconds, that is the signal value at 100 seconds.

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