How can i get the x value for a chosen y value?
2 views (last 30 days)
Show older comments
I've plot my spectrum with "plot (abs(wave));". I successfully got my Y max value with "maxY = max(abs(wave))". But now I want the X axis value that corresponds to my maximum Y value. Anybody can help? Thank you in advance!
0 Comments
Accepted Answer
Iain
on 22 Sep 2014
[maxY index] = max(abs(wave));
index is either the X value, or something you can use to get the x values, eg,
x = 1:54:23423
correspondingX = x(index);
More Answers (0)
See Also
Categories
Find more on Line Plots 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!