Conclusion This method can be applied to analyze all kinds of information contained in pulse signals, and thus is qualified for objectification of pulse diagnosis.

• 准确定位了其脉象时域特征点过零点位置。结论：应用这种方法可以比较准确地分析脉象信号所携带的各种信息，从而为中医脉诊客观化提供了一种新方法。