Is it possible to determine within a function the location of that function?

Is it possible to determine the location (folder consisting that function) of a used function within the function?

I dont want to change the current folder just know the function folder within the function.

Answer 1

[Stephen23]

https://www.mathworks.com/help/matlab/ref/mfilename.html

p = mfilename('fullpath')
[p,n] = fileparts(p)