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

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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Bibliographic Details
Main Authors: Nabeel Ali Khan, Peter Jönsson, Maria Sandsten
Format: Article
Language:English
Published: MDPI AG 2017-02-01
Series:Applied Sciences
Subjects:
time-frequency analysis
heart rate variability
respiratory signal
instantaneous frequency
Online Access:http://www.mdpi.com/2076-3417/7/3/221

Internet

http://www.mdpi.com/2076-3417/7/3/221

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