How to terminate a running process in matlab?

I have a pretty simple question: how can I terminate a running script in matlab using code, similar to using CTRL + C?开发者_运维知识库

I want the program to stop running if a user enters incorrect digits.

If in debug mode, you can use dbquit. if you're in the main function, return terminates and returns. Otherwise use the error function.

Use the error function. See doc error for more information.