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RHRV (version 5.0.0)

CalculateSpectrogram: Calculates the spectrogram of a signal

Description

Calculates the spectrogram of the heart rate signal after filtering and interpolation in a window of a certain size

Usage

CalculateSpectrogram(HRVData, size, shift, sizesp = 1024, verbose=NULL)

Value

Returns the spectrogram of the heart rate signal

Arguments

HRVData

Data structure that stores the beats register and information related to it

size

Size of window for calculating spectrogram (seconds)

shift

Displacement of window for calculating spectrogram (seconds)

sizesp

Points for calculating spectrogram (zero padding)

verbose

Deprecated argument maintained for compatibility, use SetVerbose() instead

Author

M. Lado, A. Mendez, D. Olivieri, L. Rodriguez, X. Vila

References

L. Rodriguez-Linares, A. Mendez, M. Lado, D. Olivieri, X. Vila, I. Gomez-Conde, "An open source tool for heart rate variability spectral analysis", Computer Methods and Programs in Biomedicine 103, 39-50, doi:10.1016/j.cmpb.2010.05.012 (2011)