摘要
本文描述了基于二进制小波变换(DyWT),ECG信号中QRS综合波的检测。设计一小波它适合于QRS检测,将基于心电信号的特殊的特征选择为小波的尺度。DyWT较之其他方法最基本的优点为强有力的抑制噪声检测以及在分析随时间变化ECG波形时的灵活性。
In this paper ,describe QRS complex of ECG signal detection based on the dyadic wavelet transform (DyWT). Design a wavelet that is suitable for QRS detection. The scales of this wavelet are chosen based on spectral characteristics of the ECG signal. The primary advantages of DyWT over other method are its robust noise performance and its flexibility in analyzing the time-varying morphology of ECG data.
出处
《上海生物医学工程》
2001年第2期7-8,13,共3页
Shanghai Journal of Biomedical Engineering
关键词
二进制小波变换
心电图
QRS检测
检测
Dyadic Wavelet Transform (DyWT) Electrocardiogram (ECG) QRS detection
