Local functions are not working in MatLab R2022a
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Jonne Klockars
on 9 Jun 2022
Commented: Jonne Klockars
on 9 Jun 2022
I'm trying to write local functions in the way instructed in this video: https://www.youtube.com/watch?v=f0zKcuP3Wc0&list=PLlvaivyRxHmdTvpNBe4gKWrOBrcuxhpsl&index=48, beginning at 5:50. When running the code below, my MatLab R2022a says Unrecognized function or variable 'mymean'. What am I missing here?
x = 1:10;
n = length(x);
avg = mymean(x,n)
function a = mymean(v,n)
a = sum(v)/n;
end
6 Comments
Stephen23
on 9 Jun 2022
@Jonne Klockars: how are you running the script? Please show the exact code you use to run your file.
Accepted Answer
Stephen23
on 9 Jun 2022
Edited: Stephen23
on 9 Jun 2022
"I select it all and press F9."
That will not work.
You need to run the script by calling it by name from the command line:
>> test
MATLAB is a bit more strict with function definitions than some younger languages around these days, where you can just define anything on the fly. Selecting function code and pressing F9 will not define the function and then let you call it. MATLAB simply does not work that way. You need to call the function or run the script that calls the function.
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