Info

This question is closed. Reopen it to edit or answer.

helppp on finding maximum

1 view (last 30 days)
Leah
Leah on 10 Jul 2012
Closed: MATLAB Answer Bot on 20 Aug 2021
If there are two peaks and you want to find the second peak's highest point how do you find that? how do you set limitations between the highest peaks? and after finding that peak how do you find the x position of it? by writing a code. i need to be able to do it without having the user use any tools for the graph

Sign in to answer this question.

Answers (1)

Wayne King
Wayne King on 10 Jul 2012
Hi Leah, if you have the Signal Processing Toolbox, have you tried findpeaks()?
You can set options like the minimum distance between peaks, and minimum height.
The optional output argument LOCS gives you the "x" position of the peaks.
  1 Comment
Leah
Leah on 10 Jul 2012
how do i use findpeaks() if i only have the plotted graphs?

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!