Performance Comparison of Time-Frequency Distributions for Estimation of Instantaneous Frequency of Heart Rate Variability Signals

The instantaneous frequency (IF) of a non-stationary signal is usually estimated from a time-frequency distribution (TFD). The IF of heart rate variability (HRV) is an important parameter because the power in a frequency band around the IF can be used for the interpretation and analysis of the respi...

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Detalhes bibliográficos

Principais autores:	Nabeel Ali Khan, Peter Jönsson, Maria Sandsten
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2017-02-01
coleção:	Applied Sciences
Assuntos:	time-frequency analysis heart rate variability respiratory signal instantaneous frequency
Acesso em linha:	http://www.mdpi.com/2076-3417/7/3/221
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