Undefined function or variable 'case1' each time I start Matab and run the file

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Ismaeel
Ismaeel 2016-12-7
评论： Ismaeel 2016-12-7
I have to "set path" my files in C:\Users\..\Documents\MATLAB each time I start Matlab and run it. After setting the path, the file can be run but once I close Matlab and restart it, I have to reset the path again. Any help would be appreciated. Thanks

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Adam
Adam 2016-12-7
编辑：Adam 2016-12-7
In the 'Set Path' dialog from the top ribbon there is a 'Save' option which should save for future sessions. I don't really understand what your question body has to do with your question title, but certainly for a persistent path across sessions you just need to save it.
savepath
will also do this programmatically.
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Ismaeel
Ismaeel 2016-12-7
编辑：Ismaeel 2016-12-7
Sorry for that. But what I mean is: I start Matlab and open my file and then run it, I get the above error. Now, I set its path and save it, run the file once again, it works fine. Close Matlab, open the file, and then run it, again I get the same error and then set path will fix it as long as I don't close Matlab. Once I close Matlab, I have to set the path for all my files.

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