CalculateEnergyInPSDBands: CalculateSPDBandsEnergy

In RHRV: Heart Rate Variability Analysis of ECG Data

CalculateSPDBandsEnergy

Description

Calculates the Energy in the bands of the Power Spectral Density (PSD).

Usage

CalculateEnergyInPSDBands(
  HRVData,
  indexFreqAnalysis = length(HRVData$FreqAnalysis),
  ULFmin = 0,
  ULFmax = 0.03,
  VLFmin = 0.03,
  VLFmax = 0.05,
  LFmin = 0.05,
  LFmax = 0.15,
  HFmin = 0.15,
  HFmax = 0.4
)

Arguments

HRVData	Data structure that stores the beats register and information related to it.
indexFreqAnalysis	An integer referencing the data structure that contains the PSD analysis.
ULFmin	Lower limit ULF band used for distinguish the ULF band.
ULFmax	Upper limit ULF band used for distinguish the ULF band.
VLFmin	Lower limit VLF band.
VLFmax	Upper limit VLF band.
LFmin	Lower limit LF band.
LFmax	Upper limit LF band.
HFmin	Lower limit HF band.
HFmax	Upper limit HF band.

Value

A vector containing the energy of the ULF, VLF, LF and HF bands in the PSD.

See Also

PlotPSD, CalculatePSD.

Examples

## Not run: 
data(HRVData)
HRVData=BuildNIHR(HRVData)
HRVData=FilterNIHR(HRVData)
# Frequency analysis requires interpolated data (except Lomb)
HRVData=InterpolateNIHR(HRVData)
HRVData=CreateFreqAnalysis(HRVData)
HRVData=CalculatePSD(HRVData,1,"pgram",doPlot = F)
# get Energy in the default ULF, VLF and LF frequency bands.
# We modify the limits for the HF band
CalculateEnergyInPSDBands(HRVData, 1, HFmin = 0.15, HFmax = 0.3) 

## End(Not run)

RHRV documentation built on Oct. 1, 2024, 1:08 a.m.