Add support to compute ULF frequency band

Aura-healthcare / hrv-analysis

Package for Heart Rate Variability analysis in Python

GNU General Public License v3.0

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Add support to compute ULF frequency band #16

Closed clecoued closed 5 years ago

clecoued commented 5 years ago

The ultra-low-frequency (ULF) band (≤0.003 Hz) requires a recording period of at least 24 h (12) and is highly correlated with the SDANN time-domain index (44).