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Restraining Respiratory Baseline Drift of Impedance Cardiogram Signals Using Wavelet Transform

Zheng Xiaolin Wang Zhigang Wu Nan Xiao Lan  
A wavelet transform based circular subtraction is introduced to restrain respiratory baseline drift of cardio impedance differential waveforms Simulation indicates that,when respiratory baseline drift is severer,this method can effectively restrain respiratory baseline drift while maintaining signals fidelity.
【CateGory Index】: R318.04
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Chinese Journal Full-text Database 6 Hits
1 FANG Yan-hong~(1,2),ZHAO Shu-guang~1,ZHAO Hai-long~2,TANg Min~1(1.Department of Biomedical Engineering,Xi'an University of Electronic Science and Technology,Xian,710071,China2.Academy of Information and Controlling Engineering, Southwest University of Science and Technology,Mianyang,621010,China);The Analyzing and Processing of Impedance Differential Signals Based on Wavelet Transform[J];Journal of Biomedical Engineering Research;2005-03
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