心电信号的计算机分析—特征检测

Compute analysis for ECG characteristic measure

心电信号的特征检测是心电计算机分析的核心内容，本文报导了作者采用的方法，包括Ｒ波定位、ＱＲＳ波群区分点检测、Ｐ波、Ｔ波区分点的检测、Ｕ波的检测以及Ｐ－Ｑ、Ｓ－Ｔ段的分析，测试结果表明这些方法的优越性和可靠性。

ECG′s characteristic measure is main content of ECG compute analysis This paper presents some methods including R wave position ascertaining,area of QRS wave measuring Point to point,area of P wave and T wave measuring Point to Point,U wave measuring and P Qperiod S T period analysising.The results show advantageous and reliability of the methods,which has some innovation in S T wave analysis.