The changes of ECG in toad before, at the same time and after normal respiration by using chloroform are recorded through digital ECG machine.
用数字式心电图机记录蟾蜍用氯仿熏前、熏后即刻和恢复正常呼吸后的心电图的变化。
Designing digital filter and demarcating the feature points of ECG wave with the traditional ECG analysis algorithm.
设计数字滤波器并利用传统的心电分析算法来标定心电波形的特征点。
Methods We have used C8051F020 MCU as a control center to collect, it is USES analog signal acquisition and digital signal processing technology to collect the ECG signal.
方法：以C8051F020单片机为采集控制中心，运用模拟信号采集和数字信号处理技术，实现心电信号的采集。
The functions of this system software include that it can realize ECG data transceiver, data memory, waveform display and communication management by using servers and Personal Digital Assistant(PDA).
该系统软件功能包括对服务器和个人数码助理（PDA）心电数据的收发、存储、波形显示和通信管理。
The functions of this system software include that it can realize ECG data transceiver, data memory, waveform display and communication management by using servers and Personal Digital Assistant(PDA).
该系统软件功能包括对服务器和个人数码助理（PDA）心电数据的收发、存储、波形显示和通信管理。
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