MATLAB: Can I find where a Simulink.Signal object is stored based on a Data Store Read/Write in the model

base workspacedata dictionarydata storemodel workspacesimulinksimulink.signalworkspaces

Simulink.Signal objects can be stored in the base workspace, model workspace, and/or a data dictionary. If I have a Data Store Read or Write that refers to a Simulink.Signal object (i.e., a "global" data store), is it possible to determine which one it is using? Can I do this programmatically? Using the get_param function on the data store read/write does not show any useful parameters that could associate a data store to its definition.

Best Answer

If Simulink.Signal object name is "x"
>> varInfo = Simulink.findVars('MyModel','Name','x')
varInfo = 
    VariableUsage with properties:
            Name: 'x'
          Source: 'base workspace'
      SourceType: 'base workspace'
           Users: {[1x26 char]}
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