QPPG_BEAT_DETECTOR
- QPPG PPG beat detector.
QPPG_BEAT_DETECTOR detects beats in a photoplethysmogram (PPG) signal using the 'Adapted Onset Detector' beat detector
Inputs
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sig : a vector of PPG values
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fs : the sampling frequency of the PPG in Hz
Outputs
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peaks : indices of detected pulse peaks
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onsets : indices of detected pulse onsets
Reference
A. N. Vest et al., 'An open source benchmarked toolbox for cardiovascular waveform and interval analysis,' Physiological Measurement, vol. 39, no. 10, 2018. https://doi.org/10.1088/1361-6579/aae021
Author
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Several authors have contributed to the code (see below)
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Peter H. Charlton - did very little, just wrote this wrapper (which detects peaks given the onsets provided by the code)
Documentation
https://ppg-beats.readthedocs.io/
Version
1.0
Source
qppg.m, from the PhysioNet Cardiovascular Signal Toolbox 1.0.0 at: https://physionet.org/content/pcst/1.0.0/, which is licensed under the GNU General Public License v.2.
License - GPL-3.0
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.