Hi Gavin,
To dynamically update a graph when values change in the App Designer, you can employ the "callback" function. A callback is a command that executes in response to a predefined user action, such as interacting with a graphical object or closing a figure window. In your scenario, you can assign a "callback" function to the "slider."
The following MathWorks documentation explains in detail how to achieve the same: https://www.mathworks.com/help/matlab/creating_guis/write-callbacks-for-gui-in-app-designer.html#:~:text=Designer%20Components.-,Create%20and%20Assign%20Callbacks%20Programmatically,-You%20can%20also
Hope this helps!
