How to recover .m file lost due to the abnormal termination

Hi, when I run a parallel for-loop in my code.m file, the maltab is terminatted abnormally. And when I reopen the matlab, all the code in this .m file is lost and size becomes 0 KB. Is there any way for me to recover the code? Thanks!

Answer 1

[Cris LaPierre]

See this page: https://www.mathworks.com/help/matlab/matlab_env/recovering-data-after-an-abnormal-termination.html

[Ying Wu]

Sorry, could you pleasle explain the first tip:

• Use the Command History or the file on which it is based, history.m, to run statements from the previous session. You might be able to recreate data as it was before the termination.

How to use command history or history.m to run statements from the previous session?

[Cris LaPierre]

This will let you see a history of commands you have typed into the command window. If your code was in a script, this step may not help you.

See this video if you need help viewing your command history.