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Los Angeles, CA
March 31, 2009 to April 2, 2009
ISBN: 978-0-7695-3507-4
pp: 325-327
ABSTRACT
Based on the transfer function, this paper presented a new kind of design method of digital filter in order to eliminate the 50Hz noise. The filter was realized by software implementation in VC++ environment, and, simulated by MATLAB. Experimental results show that algorithm could remove power-line interference effectively, and its operation was simple and applicable.
INDEX TERMS
mains frequency, digital filter, ECG
CITATION
Guanghao Shen, Kangning Xie, Lihua Lu, Qiaoling Xu, Xiaoming Wu, Erping Luo, Zheng Chang, "Design and Application of a Digital Filter of Mains Frequency", CSIE, 2009, 2009 WRI World Congress on Computer Science and Information Engineering, CSIE, 2009 WRI World Congress on Computer Science and Information Engineering, CSIE 2009, pp. 325-327, doi:10.1109/CSIE.2009.121
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