DocumentCode
1344107
Title
Modeling and decomposition of HRV signals with wavelet transforms
Author
Yang, Fusheng ; Liao, Wangcai
Author_Institution
Dept. of Electr. Eng., Tsinghua Univ., Beijing, China
Volume
16
Issue
4
fYear
1997
Firstpage
17
Lastpage
22
Abstract
The authors use a wavelet transform to build a simulated model of an HRV signal and to create an algorithm for HRV signal decomposition. They review the characteristics of HRV signals and discuss an improved integral pulse frequency modulation model for the simulation of these signals. They also present results that show how their model approximates a real HRV signal.
Keywords
electrocardiography; medical signal processing; physiological models; wavelet transforms; HRV signals decomposition; HRV signals modeling; heart rate variability signal; improved integral pulse frequency modulation model; signal simulation; simulated model; Fractals; Frequency domain analysis; Hafnium; Heart rate variability; Narrowband; Pulse modulation; Signal processing; Signal resolution; Spectral analysis; Wavelet transforms; Algorithms; Biomedical Engineering; Computer Simulation; Heart Rate; Humans; Models, Cardiovascular; Signal Processing, Computer-Assisted;
fLanguage
English
Journal_Title
Engineering in Medicine and Biology Magazine, IEEE
Publisher
ieee
ISSN
0739-5175
Type
jour
DOI
10.1109/51.603643
Filename
603643
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