- Find the right file
- Make sure your inputs are correct.
topoplot function is undefined
47 views (last 30 days)
Show older comments
Hi, I am trying to use the function topoplot to plot EEG data in a 2D figure.
figure(1), clf
topoplot('variable',EEG.chanlocs);
title([ 'Topoplot from time=' num2str(EEG.times(time2plot)) ' ms.' ])
But it comes up the following error:
Undefined function or variable 'topoplot'.
How can I fix that?
(Matlab 2019a)
0 Comments
Answers (1)
Adam Danz
on 6 Oct 2022
topoplot is not a function provided by MATLAB (r2022b). A google search for "matlab topoplot" shows several 3rd party functions with that name such as this one and it's git hub files. But the first argument seems to be a numeric vector in those files while your first argument is a character vector.
0 Comments
See Also
Categories
Find more on Biomedical Signal Processing in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!