HRV signal analysis based on wavelet transform.
- Author:
Haifang LOU
1
;
Zhiqian YE
Author Information
1. The Second Affiliated Hospital, College of Medicine,Zhejiang University, Hangzhou, China. lhf-201@sohu.com
- Publication Type:Journal Article
- MeSH:
Algorithms;
Electrocardiography;
Heart Rate;
physiology;
Humans;
Nonlinear Dynamics;
Signal Processing, Computer-Assisted
- From:
Journal of Biomedical Engineering
2006;23(1):21-24
- CountryChina
- Language:Chinese
-
Abstract:
In accordance with the character of heart rate variability(HRV) signal, we have divided HRV signal into 1/f fractal component and 1/f non-fractal component by use of wavelet transform. This division will be beneficial to the acqusition of the character of HRV signal as well as to the quantitative analysis of 1/f fractal component.
