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berndporr / py-ecg-detectors

Popular ECG QRS detectors written in python
GNU General Public License v3.0
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Issue with Engzee detector #17

Closed RaviDurbha closed 2 years ago

RaviDurbha commented 3 years ago

Hello,

For almost eight months I have been using py-ecg-detectors library specifically Engzee (Engelse and Zeelenberg) detector for detecting R-peaks in EKG signals. But from last week (4th Nov 2021), I observed that this detector is throwing an error r_peaks as [], an empty vector for different lengths of EKG data recorded.

Other detectors such as Pan-Tompkins, SWT are able to detect R-peaks but at wrong places.

Looking forward for your help in resolving the issue with Engzee detector as this was detecting very accurately the R-peaks.

I am using Windows 10 system to run the code and Pycharm python IDE.

Thanks, Ravi

berndporr commented 3 years ago

Since the detector hasn't been changed for more than a year I suspect that one of your libraries is buggy. Check which dependent library has been updated on 4th Nov. You find all dependencies in the setup.py.

berndporr commented 2 years ago

closing it now because of lack of feedback.