程序是对心电信号进行噪声去除，采用的是数度较快的滤波器组，能快速完成计算任务-procedures of the ECG signal for noise removal, using a few degrees faster filters can rapidly complete computing tasks

这本书是在滤波器组方面有非常深入研究的P.P.Vaidyannathan的经典著作，对多采样率系统和滤波器组又非常详细的描述，非常经典，做多载波通信和滤波器组的同学不要错过了。-This book is written by P.P.Vaidyannathan who has a very in-depth study about filter banks, this book gives an very detailed descr iption about multirate system

计算互信息非常有用的一组程序,多目标跟踪的粒子滤波器，IDW距离反比加权方法。- Mutual information is useful to calculate a set of procedures, Multi-target tracking particle filter, IDW inverse distance weighting method.