MATLAB Answers

Getting a function I downloaded online to run

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Michael Vaughan
Michael Vaughan on 19 Sep 2020
Commented: John D'Errico on 20 Sep 2020
Hey guys, I'm extremly new to programming, so be patient with me!
and put it in a certain folder on my desktop, then used the addpath tool to add a path to this folder. I opened up the file in MatLab and the script appeared in an "editor window".
Now, if I type in intpartition(4) the output should be {[1 1 1 1],[1 1 2],[1 3],[2 2],4}
But instead it's saying
Undefined function or variable 'intpartition'.
What is the problem here? Did the addpath not work correctly? I find this strange because I got another program, nsumk, to run just fine, and they are in the same folder.
Thanks!

Answers (1)

Star Strider
Star Strider on 19 Sep 2020
First, use dir on the folder to be certain it actually appears there.
Second, see what:
which('intpartition.m')
returns.
  4 Comments
John D'Errico
John D'Errico on 20 Sep 2020
If you added the folders using addpath, verify you did it properly. path will tell you that. And then, make sure you SAVED the path, so it will be there next time.

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