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[The realization of tracking power-line interference adaptive coherent model base on part FFT].

journal contribution
posted on 2023-01-30, 04:18 authored by C Yu, Gang LiGang Li, L Lin
Adaptive coherent model can be easily implemented and it can simultaneously reject the power-line interference and baseline wander. But the relevancy of the filter's bandwidth at low-frequency and power-line interference limits its application on ECG filtering. A part fast Fourier transform (FFT) algorithm is presented. It is used to track power-line frequency and adjust the sample frequency. Experiments show that the method still rejects interference efficiently despite of the slow fluctuation of power-line frequency.

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Journal

Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi

Volume

24

Pagination

780 - 784

ISSN

1001-5515

Publication classification

CN.1 Other journal article

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