How do I access model workspace variables in simulink/simevents?

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Mats
Mats 2015-4-28
评论： Ryan Livingston 2015-6-2
I have varying transport times in a discrete events system. I have created a matrix of the times in the model workspace but I cannot find how i access that variable from within the model.
I currently have a Attribute function where I try to access the model workspace. How do I do?

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回答（1 个）

Sainath Varikuti
Sainath Varikuti 2015-4-29
编辑：Sainath Varikuti 2015-4-29
You can view the model workspace variables in Model Explorer or use the methods of Simulink.ModelWorkspace class to operate on model workspace variables.
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Sebastian Castro
Sebastian Castro 2015-5-15
Why do you need to use get_param and getVariable if the entire model already has access to the model workspace?
Instead, I would suggest you define a "parameter" scoped variable in your MATLAB Function, which will inherit its value from the Model Workspace. To do this, you can use the Model Explorer and navigate to the MATLAB Function block itself to add new data.
Then, you should be able to reference traveltime as you would any other variable.
- Sebastian
Ryan Livingston
Ryan Livingston 2015-6-2
Documentation for Sebastian's comment is here. See the section Setting Data Scope for how to change the scope to a parameter.

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