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Finding several peaks in a vector

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maytal melchior
maytal melchior on 12 Dec 2020
Answered: Sai Veeramachaneni on 15 Dec 2020
I want to write a code that takes a vector and finds the number of "peaks", maximums or minimums, when there are several peaks.
The vector could be a different range everytime.
Also, if possible, I would like the output to give me the location in the vector.
  1 Comment
Star Strider
Star Strider on 12 Dec 2020
Why not just use findpeaks or islocalmax?

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Answers (1)

Sai Veeramachaneni
Sai Veeramachaneni on 15 Dec 2020
You can use islocalmax and islocalmin functions to calculate locations of local maximums and minimums respectively.
You can use sum function over islocalmax and islocalmin to count number of peaks in the given vector.

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