How to mark local peak values of a signal an count them? Matlab GUI

13 visualizzazioni (ultimi 30 giorni)
Ekin
Ekin il 29 Ago 2013
I have a signal and after several operations in matlab gui, i get this signal:
But i want to mark it's peak values like this (and also count them):
What is the code to mark and count the peak values of this kind signal? Thanks in advance!!

Accedi per rispondere a questa domanda.

Risposta accettata

kjetil87
kjetil87 il 29 Ago 2013
try this one?
http://www.mathworks.se/help/signal/ref/findpeaks.html
if you end up marking to many peaks, try playing around with
'MINPEAKDISTANCE' , 'THRESHOLD' and 'MINPEAKHEIGHT'

Più risposte (0)

Categorie

Scopri di più su Descriptive Statistics in Help Center e File Exchange

Tag

Community Treasure Hunt

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

Start Hunting!

Translated by