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用于去除心电信号中工频干扰数字滤波技术
引用本文:王镇,蔡萍.用于去除心电信号中工频干扰数字滤波技术[J].电子测量技术,2000(2):43-47.
作者姓名:王镇  蔡萍
作者单位:上海交通大学
摘    要:文中讨论了去除心电信号工频干扰的几种数字滤波器设计方法,从实用性角度对其滤波性能和实现方法进行比较。实验比较。实验表明,简单整系数滤波器和自适应滤波器对于心电中工频干扰的滤除具有较好的综合性能。

关 键 词:心电图  工频干扰  数字滤波器

Digital Filtering Technique for Eliminating Power-line Interference From the ECG
Wang Zhen,Cai Ping.Digital Filtering Technique for Eliminating Power-line Interference From the ECG[J].Electronic Measurement Technology,2000(2):43-47.
Authors:Wang Zhen  Cai Ping
Affiliation:Wang Zhen Cai Ping
Abstract:Several digital filtering technique for eliminating power - line interference from ECG signals are presented in this paper. Their filtering abilites and realization methods are compared from practical view. Experimental result shows that simple integral coefficient recursive digital filter and adaptive filter have the best comprehensive performance.
Keywords:ECG filter adaptive power - line interference
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