How to get data from Simulink to Matlab function

Question

Henri French 2016-2-28

0
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https://ww2.mathworks.cn/matlabcentral/answers/270462-how-to-get-data-from-simulink-to-matlab-function

回答： Rohit Jain 2016-3-2

I have a Matlab function which calls my simulink model using sim() however am having trouble using the simout block to write to a variable within the function.

In order to use variables within the function as inputs to the simulink model I set options 'SrcWorkspace' to 'current'. I attempted to do the same with output using 'DstWorkspace' however I get an error:

Cannot create variable 'Sat_Theta' in workspace

Caused by:

Attempt to add "Sat_Theta" to a static workspace.

Is there a way to do this or is another block more suitable in this case to output the data?