how to automatically configure the sim parameter

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wenchao zhang 2023-7-7

评论： wenchao zhang 2023-7-8

when i run the following command in command window, matlab version 2019a

sim('untitled','StartTime','0.0','StopTime','20.0','SolverType','Fixed-step','FixedStep','0.5');

the result shows the model simulation parater not changed, any one knows what's the reason, and how to solve it.

Nitya Patel 2023-7-7

You can use the set_param function to set these parameters before running the sim function. Something like below:

set_param('model_name', 'SolverType','Fixed-step');

sim('model_name');

You can set all the parameters individually and run sim at the end.

Documentation:

Nitya Patel 2023-7-7

You can use the save_system function to save the model after making changes.

wenchao zhang 2023-7-8

在 Help Center 和 File Exchange 中查找有关 Programmatic Model Editing 的更多信息

R2019a

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