import data from mfile to simulink

2018 8 18
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更新时间：2018 8 20
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hello dears I use "from work space block" to import data from mfile to simulink .but i encounter with error "Invalid setting in 'R_T/Subsystem2/From Workspace' for parameter 'VariableName'" . i cant resolve this error. Thanks if you help me

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farid
farid 2018-8-18
the whole error is: Invalid setting in 'R_T/Subsystem2/From Workspace' for parameter 'VariableName'. Caused by: Error evaluating parameter 'VariableName' in 'R_T/Subsystem2/From Workspace' Undefined function or variable 'up_bar'.
Haritha
Haritha 2018-8-18
You have to create call back for that .m file. Then only simulink will access the variables from workspace
farid
farid 2018-8-18
how can i do this?
Haritha
Haritha 2018-8-18
https://in.mathworks.com/videos/improved-signal-management-with-model-explorer-68936.html. Check this example you will get an idea.
farid
farid 2018-8-19
i hasn't worked with model explorer. can i send you my mfile and simulink and you see it. thanks alot if you help me
brn ny
brn ny 2018-8-20
what type of data are you trying to import?can you share the files or screenshots?
farid
farid 2018-8-20
Okey. this is my mfile and simulink that i simulate. my variable in the simulink that import from mfile is up_bar. thanks a lot

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farid
farid
2018-8-18

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farid
farid
2018-8-20

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