Matlab has gone mad! It won't accept any declaration other than predeclared matlab functions (say, fft). Almost any other function call returns 'Undefined function or method bla bla'.
I know you'll think that I don't have the path defined correctly, or that my function is not defined properly, but this is not the case. I am trying to call functions or script located in the directory i am currently browsing.
Tab autocompletes their name when I start typing the first few letters. But as soon as I press enter, matlab gets confused. I have been using matlab for years, never encountered this problem.
Even weirder, I can copy those files in a different folder, and sometimes, just sometimes, they will work. For a bit. Before becoming un-callable again.
This does not concern all the files I am using, just some. they can be on a different drive, too.