心电图的自动分析、诊断已经广泛地应用于心脏的功能检测、心血管疾病的诊断和预防以及心电监护等多方面。QRS波群的检测是心电信号分析中最为关键问题，其精确检测是心电图自动诊断的基础。这是因为只有在确定QRS波群后才有可能计算心率、心率变异性并进一步检测和分析心电的其他细节。一个正常的ECG信号是由一系列的波形-Automatic ECG analysis, diagnosis has been widely used in heart function tests, diagnosis and prevention of cardiovascular disease and other aspects of ECG monitoring. Detection of QRS wave group ECG analysis is the most critical issues, the precise detection is the basis of ECG automatic diagnosis. This is because only in determining the QRS wave group may be calculated after the heart rate, heart rate variability and further testing and analysis of ECG and other details. A normal ECG signal waveform by a series of ......