function name

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Richard
Richard 2012-3-5
Why is it that a function does not work with some names? e.g. I named one of my functions magnuson(PathName) and the function would not work, it would return an error saying:
Undefined function 'magnuson' for input arguments of type 'char'.
Then after changing the name of the function to magnuson_LA(PathName) it worked perfectly. Why is this?

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Oleg Komarov
Oleg Komarov 2012-3-5
Usually that error comes when the function has been saved on path that MATLAB cannot reach.
Matlab checks for functions in the current directory and a saved list of paths.
To add a path to the search:
addpath('C:\...\')
I would recommend to read this guide: Making Files and Folders Accessible to MATLAB

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