adding folder to the path option

I added a new folder to the path option. In this folder I created an m file. The command window cannot find the file. What have I overlooked?

Answer 1

[Akiva Gordon]

Adding a folder to the MATLAB path adds it only for the current MATLAB session. In order to save this path for a future MATLAB session, be sure to choose "Save" after adding the folder. Is it possible that you have closed MATLAB without saving that path?

Answer 2

[Karlene Hoo]

I did choose 'Save'. I even restarted Matlab and the computer. Still no recognition of the file.

[Akiva Gordon]

What was the name of the file that you saved, and how are you calling it in the Command Window?