[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Octave-bug-tracker] [bug #53094] findpeaks fails to find peaks in some

From: Juan Pablo Carbajal
Subject: [Octave-bug-tracker] [bug #53094] findpeaks fails to find peaks in some cases
Date: Thu, 8 Feb 2018 15:26:45 -0500 (EST)
User-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:58.0) Gecko/20100101 Firefox/58.0

Follow-up Comment #1, bug #53094 (project octave):


I have no clue how findpeaks is implemented in matlab, nor I have that
software to test.

The implementation I provided in octave has several paratmers that you need to
explore before claimiing that the peaks cannot be found. It can perfectly be
that the defaults of octave's findpeaks do not match the behavior of the
default mathwork's findpeaks.

If you can be more precise in your report I might invest time in "fixing" the
functions. Otherwise I would flag this as "works for me"

octave-gui:2> data = [3.7157e+03 3.7494e+03 3.9494e+03 4.3736e+03 5.1826e+03
6.8833e+03 1.2315e+04 5.0602e+04 1.7847e+03 5.4324e+03 4.9405e+04 1.6456e+04
8.1962e+03 5.8239e+03 4.7297e+03 4.1464e+03 3.8383e+03];
octave-gui:3> [i p] = findpeaks(data)
i =

   50602   49405

p =

    8   11

alos make sure that you report bugs agaisnt the development version of the
function which can be found here



Reply to this item at:


  Message sent via/by Savannah

reply via email to

[Prev in Thread] Current Thread [Next in Thread]