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Heart Rate Fix #35

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Heart Rate Fix #35

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ChilloutCharles
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@ChilloutCharles ChilloutCharles commented Aug 12, 2024

HR not as reactive due to minimum peak distance setting and wrong filter order
- peak distance changed from sampling rate / 2 -> peak distance at max heart rate
- moved detrend operation as last filter applied
- added z score peak detection
- resample to double the highest bpm for further filtering (nyquist theorem)

  • Replaced Brainflow Filtering with Brainflow Wavelet Denoising and Scipy Butter Filtering.
  • Removed z score based peak detection

@ChilloutCharles ChilloutCharles added the bug Something isn't working label Aug 12, 2024
RantiMess
RantiMess previously approved these changes Aug 12, 2024
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boop

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