Acquisition and Analysis System of the ECG Signal Based on LabVIEW

摘要：

In view of characteristics of the ECG signal is very weak and strong background noise, and treated with hardware before enter the enlargement step to avoid noise signal amplification with the useful signal at the same time; QRS wave is basis of analyzing important characteristic of the ECG signal, and uses Matlab biorthogonal spline wavelet function to do wavelet transform with the signal, and detects R wave; A large number signals need tremendous storage space for storing, and thus need to compress the data with Matlab wavelet packet function; LabVIEW acts as the professional development environment of virtual monitoring and control equipment, has good manmachine interface, and easy to setup system and reconstruct system and make custom function.

关键词： ECG Signal Acquisition Circuit Wavelet Transform Lab VIEW (key words)

作者: Lina Zhang Xinhua Jiang

作者单位: College of Physics and Electronic Information,Inner Mongolia Normal University Hohhot,Inner Mongolia College of Computer and Information Engineering,Inner Mongolia Agricultural University Hohhot,Inner

会议类型: 国际会议

会议名称: 2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)

会议地点: 北京

会议语种:英文

页码: 3765-3767

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）