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Simulink Post Sim Function

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Ajay krishna Vasanthakumar 2020-6-10

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评论： Ajay krishna Vasanthakumar 2020-6-20

Hello Friends,

is there any way to kick start a custom function post simulation ?

What i want to do is i am changing a block paramter in init function ,after simultion i want to change the block paramter again to original

i am unable to do it in StopFcn.I am using matlab 2016b

Thanks in advance

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Fangjun Jiang 2020-6-10

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编辑：Fangjun Jiang 2020-6-12

Try the PostSaveFcn.

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This will trigger only when we save the model.I need to change the dialog parameter immediately after termination

Thanks for your reply :)

Fangjun Jiang 2020-6-12

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Why "i am unable to do it in StopFcn"? StopFcn is ran after the simulation stops.

Ajay krishna Vasanthakumar 2020-6-15

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In stop function we can change the constant value and gain value but not other parameters :(

Fangjun Jiang 2020-6-15

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I am curious. What parameter?

Ajay krishna Vasanthakumar 2020-6-15

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i am not able to change the while loop - show iterator port parameter.

Fangjun Jiang 2020-6-15

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You are right. It is odd that Simulink complaints "Cannot change number of ports while simulation is running" but the callback is "StopFcn". It is meant to run the command "after" the simulation stops.

Make an example and send a request to the Mathworks tech support. Ask their explaination why you can change other block parameters but not this one in "StopFcn". You can certainly do this using a separate script. Ask if they have a solution if you have to use a callback.

Ajay krishna Vasanthakumar 2020-6-15