Access variable names for Simscape block through code

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Federico Toso
Federico Toso 2023-8-4
评论： Federico Toso 2023-8-30
I would like to access the name of the variables of a generic Simscape block which is used in my model.
The function "get_param" works for block parameters, but not for block variables.
For example: suppose I have a Resistor block in my model; I am looking for a Matlab function which tells me that there exists a variable called "i", associated to this block

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Rohit Kulkarni
Rohit Kulkarni 2023-8-23
Hi,
In my understanding you want to access the variable names from a simscape model
you can use the following function
[names,values,units] = symReadSSCVariables(componentName)
It returns cell arrays containing the names, values, and units of all variables from the Simscape™ component called componentName.
Refer to the documentation for details.
Thanks
  2 个评论
Federico Toso
Federico Toso 2023-8-30
EDIT
It seems like the function symReadSSCVariables requires "Symbolic Math Toolbox". Is there a similar function which is available even if no additional Toolbox is installed? (i.e. only Simulink and Simscape required)

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