The detection algorithm that adopts tow-level finite difference and extremal theory is used to locate the R wave and the one-level and tow-level derivative methods is used when detect QRS wave.
对于R波，采用二级差分和极值方法定位，对QRS波群采用一阶导数与二阶导数并用算法进行检测。
This research is mainly composed of two parts: one is the electrocardiosignal collection system composed of hardware circuit while the other is the R-wave synchronized detection.
本研究主要包括应用硬件电路构成的心电信号的采集系统和R波同步检测。
This research is mainly composed of two parts: one is the electrocardiosignal collection system composed of hardware circuit while the other is the R-wave synchronized detection.
本研究主要包括应用硬件电路构成的心电信号的采集系统和R波同步检测。
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