- Initial implementation of the flutter hrv
-
Added Frequency Domain values
-
Frequency Domain Analysis technique that shows how much of a signal lies within one or more frequency bands (ranges).
-
Common Frequency Domain HRV metrics include:
-
High-Frequency power (HF): frequency activity in the 0.15 - 0.40Hz range
-
Low-Frequency power (LF): frequency activity in the 0.04 - 0.15Hz range
-
LF/HF Ratio: A ratio of Low Frequency to High Frequency.