how to find duration of peak; starting and ending points
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Raheema Al Karim Damani
am 25 Feb. 2020
Beantwortet: Lam Ha
am 9 Jun. 2023
I've used findpeaks to isolate the largest peak in my signal. I wanted some help in finding the duration of the peak aka the starting and ending points of this peak, so that I could calculate area under curve? Right now Im having to visually inspect and pick arbitrary points to define this start and end points.
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Star Strider
am 25 Feb. 2020
Experiment with ths ischange function, and if you have the Signal Processing Toolbox, the findchangepts function.
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Alexis
am 9 Jul. 2021
Bearbeitet: Alexis
am 9 Jul. 2021
I had a similar issue, although I was working with biological signals. You could try the function I wrote to solve my problem: https://uk.mathworks.com/matlabcentral/fileexchange/81066-breathtimes?s_tid=srchtitle
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Lam Ha
am 9 Jun. 2023
Hi, I'm doing my research and meet the same problems as you. Have you calculated the peak duration? Can you share to me how to calculate the peak duration? Thank you so much in advance
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