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powerbands-rr

python project for rr-intervals signal analysis in frequency domain

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core of this projects is freqbands package, containing methods for calculating power spectral density PSD for given frequency band:

  1. very low frequency frq <= 0.04
  2. low frequency frq >= 0.04 and frq <= 0.15
  3. high frequency frq >= 0.16 and frq <= 0.5)
  4. total PSD of full FFT signal

It contains two pre-made run files,running them will give you full analysis with hypothesis kruskal test and boxplots.

In maybe not so distant future this project will be extended to time-domain also.