Algorithm to find peaks in a std::vector<float>
License: MIT License
This peak finder is a C++ version of the original code written by Nathanael Yoder shared in Matlab File Exchange.
It finds local maxima in a noisy std:vector.
The original code was written for Matlab and can be found in the following LINK
Code throws an 'vector out of range' error, when there is a peak on an endpoint.
Some examples:
Signal: { 0, 0, 0, 1 } --> error
Signal: { 0, 0, 1, 1 } --> no error, peak at pos 2 (seem wrong, there is no peak)
Signal: { 0, 1, 0, 1 } --> error
Signal: { 1, 0, 0, 0 } --> no error, no peaks (if code is supposed to ignore endpoint peaks, response is correct)
Signal: { 1, 1, 0, 0 } --> no error, no peaks (seems correct)
Signal: { 1, 0, 1, 0 } --> error
Signal: { 1, 0, 0, 1 } --> error
How is the code supposed to handle endpoint peaks?
Is there an easy fix to the errors?
Thanks.
Hi,
We are looking at using this in a GPL licenced project - however we cannot do so without a licence. Are you able to select a licence for this code? The original code on mathworks is BSD-licenced
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