摘要
介绍一种新的基于复Gaussian小波变换的心电信号预处理方法,并从理论、实验两方面验证了该方法的可行性.通过对美国MIT/BIH心率失常数据库中数据的实验分析,证明了该方法比经典的Tompkins方法更简单、效果更好.
A novel electrocardiogram signal pre-processing with the complex Gaussian wavelet transform is presented. The feasibility of the scheme is proved both from theory and experiment. Through experimental analysis of the data from the MIT/BIH Arrhythmia Database,it＇s proved that the scheme is simpler and more effective than the traditional scheme by Tompkins.
出处
《泉州师范学院学报》
2009年第2期34-37,共4页
Journal of Quanzhou Normal University
关键词
心电信号
复小波
小波变换
ECG signal
complex wavelet
wavelet transform
