Simulink.Parameter Value

What should the parameter Value be in the model explorer when the Data type is a user defined bus structure?

[Ayodeji]

I was able to copy the user defined bus structure from the external structure and rename the bus structure. Thanks.

Answer 1

[Sreeram]

Hi Ayodeji,

I assume that you mean how to add the value for the Simulink.Parameter object of Bus type so that it is reflected in the Model Explorer.

Here is an example on how to create a Simulink.Parameter object:

1. Create a struct object and assign fields as required:

Sinusoidal_MATLABStruct = struct; 
Sinusoidal_MATLABStruct.Chirp = 0; 
Sinusoidal_MATLABStruct.Sine = 0; 

2. Create a Simulink.Parameter object and assign Value and other attributes as needed:

Sinusoidal_Param = Simulink.Parameter; 
Sinusoidal_Param.Value = Sinusoidal_MATLABStruct; 
Sinusoidal_Param.DataType = 'Bus: Sinusoidal'; 
Sinusoidal_Param.Complexity = 'real'; 
Sinusoidal_Param.CoderInfo.StorageClass = 'Auto'; 

This will add a parameter object ‘Sinusoidal_Param’ in the Base Workspace. You may drag and drop it to the Model Workspace if required.

You may read more about how to configure parameter values here:

https://www.mathworks.com/help/simulink/slref/simulink.parameter.html

I hope this helps.