Way to edit variables of the Brayton cycle sample model

Hello

When I load Brayton Cycle (Gas Turbine) with Custom Components - MATLAB & Simulink (mathworks.com), then these variables (pic. below_ are loaded automatically even though these are not visible through model explorer in Simulink. Is there anyone who knows how to approach and edit these variables?

Answer 1

[Vignesh Murugavel]

When you load the Brayton Cycle Model , A Model Callback is already defined to load variables,these variables values are defined in the PreLoadFcn Callback which can be viewed going on to the Modeling tab, then click Model Settings > Model Properties > PreLoadFcn.

Each time that you open the model, the PreLoadFcn callback loads the variables into the MATLAB workspace.

If you wish to do so you can also edit the variables , remove the variables or even add new variables in this PreLoadFcn callback which has been defined.

You can also load the variables defined seperately in a different MATLAB script into this Model by just entering the name of the M-script in the Callback Function.

To know more about the various types of Model Callbacks and how to make use of them refer to this link.