摘要
QRS波检测是ECG信号分析中的关键问题,设计采集系统,使得输入ECG信号的噪声干扰相对较小,并依据小波变换的奇异性和信号变换剧烈关系,对ECG信号中的QRS波进行检测。试验表明该方法在奇异信号检测和局部化分析方面具有较好的特性。
To detect QRS is a key problem in EGG signal analysis. To choose a good collector makes the noise of ECG signal small changing signal,a method to detect QRS is proposed and experimental results show that the technique has specific property for singular detection and localization.
出处
《上海应用技术学院学报（自然科学版）》
2004年第4期297-300,共4页
Journal of Shanghai Institute of Technology: Natural Science
