How to find the unused bus objects from base workspace in Simulink?

Hi All,

I am working on a very big model. and the amount if base variables is so big.

I need to find and remove the unsued variables from my base workspace(Including the Bus objects created/present)

Do we have any prebuild approach in Matlab to perform this or any scripts to be created to perform this?

Please proviede solution if known to you,

Thanks,

Dharaneedharan Arumugam.

Answer 1

[Fangjun Jiang]

Simulink Data Dictionary (SLDD) has this capability. In fact, when you migrate base workspace to a .sldd file, it only migrates the used variables. You can convert back and forth. It will give you a clean set of data.

https://www.mathworks.com/help/releases/R2020b/simulink/ug/migrate-models-to-use-dictionary.html

[Dharaneedharan Arumugam]

Thanks for the guidance, is the sled require any extra tool box?

[Jonas]

No, it is part of Simulink. I highly recommend Data Dictionaries as well.