Analysis of pulse wave signal based on the Wavelet Transform

摘要：

Pulse wave waveform is Changed when the pulse signal generated baseline drift, toward the identification and analysis of pulse signals have a greater impact.The traditional FIR filter of order,often lead to thousands of its order. Although the use of IIR filters can reduce the order of filter, but the IIR filter will cause the nonlinear phase and shift pulse waveform distortion, waveform after filtering is often only detected the heart rate.ln view of this, we adopt wavelet denoising in ensuring the premise of distortions to remove the baseline drift pulse signals.

关键词： pulse wave Baseline drift wavelet transfrom Wavelet denosing

作者: Jinchuan Li Keyan Ren Wei Yang

作者单位: College of Architecture and Environment SiChuan University,No.24 One Circle Road,Chengdun,P.R. China ChangChun University of Technology,No.2055 Yanan Street,Changchun,P.R. China Guangzhou Institute of Technology,Guangzhou,P.R. China

会议类型: 国际会议

会议名称: 2010 International Conference on Computer,Mechatronics,Control and Electronic Engineering(2010计算机、机电、控制与电子工程国际会议 CMCE 2010)

会议地点: 长春

会议语种:英文

页码: 236-239

在线出版日期: 2010-08-24（万方平台首次上网日期，不代表论文的发表时间）