Moving Data Between Apps and Separate Scripts?

Hello everyone. I am a relative beginner with MATLAB, and I have very recently started learning how App Designer works. I am trying to find a way to import input from an app into a completely separate script. Similarly, I would also like to learn how to import variables from a separate script into the code of an app. Is this possible, and what commands can be used to do this? Any help or suggestions would be greatly appreciated. Thanks!

Answer 1

[Jan]

Scripts are the wrong approach to transmit or receive inputs and outputs.

The good programming practice is to start a GUI and let its callbacks call functions receiving their outputs and storing them for calling further functions.

In opposite to this injecting variables in GUIs and scripts makes the debugging horrible and the code prone to bugs.