【摘要】 本文论述了CSS—Ⅱ型微机心电图自动诊断系统的波形分析和识别程序的设计思想及主要算法。其中包括用于QRS波群定位、P波定位与测量的“多导联同步信号定位和检测算法”,用于S—T段分析的“模糊(Fuzzy)聚类算法”;用于各子波起止点的精确检测的“局部区间坐标变换(LOT)”和“多区间局部坐标变换(MLOT)算法”等。它们有效地解决了微机运行速度慢、精度低等问题,所检测得到的参数与医学专家的目测结果极为吻合。更多还原

【Abstract】 In this paper the designing ideas and the main algorithms of ECG wave analyzing programs of CSS-Ⅱ type microcomputer ECG automatic diagnosing system are discussed, including "allocation of QRS wave group", "programs of synchronizing signals allocation and detection of multi-leads" for P wave allocation and measurements, "fuzzy clustering algorithm" for wave analysis in S-T interval, etc. Applying these programs, the problems for low operating speed and low precision of microcomputer are solved effectively. The parameters so detected coincide with that by the ECG specialists very well.更多还原