Then theory and realization of a few kinds of compression arithmetic especially for ECG signal, such as AZTEC, TP, CORTES, are discussed too.

• 同时还讨论了专门针对心电信号的几种压缩算法如AZTEC算法、TP算法、CORTES算法等的原理和实现; 最后根据实际的需要选择了适当的滤波算法和压缩算法。