Localmaxima in a column of a matrix without the islocalmax

Hi everyone,

How could I find 3 local maximas in one specific column of a matrix, without the 'islocalmax' because unfortunately I am working with 2017a version.

Thanks in advance!!

Answer 1

[Ameer Hamza]

See findpeaks(): https://www.mathworks.com/help/releases/R2020a/signal/ref/findpeaks.html If you have signal processing toolbox.

[GH]

Hi, thank you so much, unfortunately I don't have that either

[Ameer Hamza]

Try this fileexchange package: https://www.mathworks.com/matlabcentral/fileexchange/4242-find-peak-value