Find beginning and end points from a pulse

13 views (last 30 days)
Kcire L
Kcire L on 11 Mar 2021
Answered: Star Strider on 11 Mar 2021
Hello,
I am trying to determine the beginning and end points of a pulse like the plot below. I have seven of these pulses saved in an array called Pulse_arry(1, 7) and would like to be able to find the beginnign and end points for each individually. Would anyone know a simple way to do this? I do not have access to functions like dutycycle or pulseperiod so it would have to be done a different way.
Thanks for any help

Accepted Answer

Star Strider
Star Strider on 11 Mar 2021
Either first negate the pulse (multiply it by -1) and then use findpeaks, or use islocalmin (possibly with find) to determine the beginning and end.

More Answers (0)

Community Treasure Hunt

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

Start Hunting!

Translated by