Change variable name in Stateflow model

Question

Bjoern 2012-3-2

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https://ww2.mathworks.cn/matlabcentral/answers/30962-change-variable-name-in-stateflow-model

Is there a way to change a signal name that is referenced troughout a Stateflow model without having to go through the whole model and manually change its' name?

I figured it should do this automatically if I change the name in the Model Explorer but unfortunately not :(

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Bjoern 2012-4-3

It seems this isn't possible so I'm hoping Mathworks will fix this since they have context-aware variable re-naming in their latest editor.

Does anyone know anything about this?

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Answer 1

Adrian 2012-5-29

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https://ww2.mathworks.cn/matlabcentral/answers/30962-change-variable-name-in-stateflow-model#answer_49361

It is possible to do "Search & Replace..." in a Stateflow chart. You can find this menu entry under the "Tools" menu or using the shortcut Ctrl+L; see this link http://www.mathworks.com/help/toolbox/stateflow/ug/f8-1016134.html . It worked nicely for me. I have Stateflow 6.5 (R2006b). Hope it works as you intended.

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Bjoern 2012-5-29

This works very nicely, Thanks Adrian.

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Answer 2

K E 2012-4-3

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https://ww2.mathworks.cn/matlabcentral/answers/30962-change-variable-name-in-stateflow-model#answer_43143

Perhaps it is possible from the command line, for example making use of Simulink.findVars . Take a look at Doug Eastman's solution to a related problem, this blog post, and this technical note.