Simulink matlab function , import data from the workspace

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jiyong park
jiyong park 2022-8-26
回答： Prasanna Konyala 2022-8-29
I would like to import data in position to simulink matlab function which is updating.
If I type "position.data" on command window, it shows the value.
How should l import it?
this is obviously not working.
Can you also tell me how I can import the value in the case of updating position.data value?
Thanks

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回答（1 个）

Prasanna Konyala
Prasanna Konyala 2022-8-29
Hi @jiyong park,
From my understanding you are trying to use base workspace variable “position” in the function.
Function workspace is different from base workspace. We can’t access base workspace variables in function. To access base variable in function we need to make the variable global. Making variable global allows it to be used in all the function definitions.
Please refer to the following document capturing more information on how to access base workspace variable in function workspace:
Share Data Between Workspaces - MATLAB & Simulink - MathWorks India
Hope this helps!

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