How do you pass a variable from a GUI into a simulink model workspace variable?

I have a variable "A" in my model workspace in simulink. I am trying to make a GUI that uses a slider that will adjust the variable in the workspace. I can't seem to figure out how to pass the value into the simulink workspace. Any help is appreciated.

[Ameer Hamza]

Although not directly an answer to your question, have you considered using <https://www.mathworks.com/help/simulink/ug/tune-and-visualize-your-model-with-dashboard-blocks.html Dashboard elements in Simulink. It provides all types of UI elements, which can easily interface with Simulink blocks and change simulation parameters in runtime.

Answer 1

[Prajit T R]

Hi Adam

I think the following link might be of help to you:

https://www.mathworks.com/matlabcentral/answers/110962-passing-gui-workspace-variables-to-simulink-model

Cheers