说明：  本文把小波变换应用于心电信号的识别。探讨了伸缩尺度和伪频率(译自pseudo—frequency)-~．间的关系；利用二进双正 交样条小波对室扑信号按Mallat算法进行小波分解；提出了心室扑动和心室颤动信号的小波变换识别方法
(Wavelet transform in used to identify the ECG si a1．The relation between scale and pseudo—frequency is discussed．The ventrlcular flutter ECG si is decomposed with a由adic biorthogonal spline wavelet by Mallat algorithm．A method based Oil wavelet tral~ornl is pIo删to identify ventricular flutter and ventricular fibrillation sis,~1．)