Why can't I tune a tunable parameter during Simulation?

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Daniel 2013-4-3

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/69754-why-can-t-i-tune-a-tunable-parameter-during-simulation

Hello,

I have a masked subsystem model with some parameters I set as tunable, in order to be able to tune these parameters during simulation. However when I start the simulation none of the parameters are enabled.

Can anyone help me out with this? Is there any other settings to change to make them tunable?

Thank you!

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Daniel 2013-4-4

Hello,

Thank you for the reply Kaustubha!

I had to uncheck the Inline Parameters within the Optimization Pane in the Configuration Parameters. Now I am able to tune my parameters during execution.

If you have a reply, please post it as an answer so I can accept it.

Thank you.

Best Regards

Kaustubha Govind 2013-4-4

Daniel: Since you have found the solution, please write your comment as an answer and accept it. :) It will be useful in the future to anyone else who runs into a similar issue.

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Answer 1

Daniel 2013-4-5

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链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/69754-why-can-t-i-tune-a-tunable-parameter-during-simulation#answer_81119

If you defined a tunable parameter in your masked subsystem and it is not enabled to tune while executing you should check if the Inline Parameters check box in the configuration parameters is checked.

(Model Window > Simulation > Configuration Parameters > Optimization > Signals and Parameters > Simulation and Code Generation)

When the Inline Parameters is checked your parameters are identified as constants in the code generation. If unchecked the code generation will assign your tunable parameters as variables, therefore you will be able to tune them while executing.

http://www.mathworks.com/help/simulink/ug/inlining-parameters.html