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(Accepted Version) Online First Publishing Date: 2023-12-26 13:15:12

Heart Rate Detection Based on Discrete Wavelet Transform and Hampel FilterChinese Full TextEnglish Full Text (MT)

KONG Weitao;OUYANG Feng;ZHANG Shunsheng;WANG Wenqin;

Abstract: Aiming at the detection of human heart rate in Frequency modulated continuous wave （FMCW） radar， a method based on Hampel filter and discrete wavelet transform is proposed. Firstly， the phase information including heartbeat and breathing is extracted from the IF signal by signal preprocessing to eliminate DC bias and complete phase unwinding. Hampel filter is used to reduce the influence of random jitter on the phase signal when the human body is sitting. Then， heartbeat and breathing signals ar... More
Keywords：

FMCW radar; Heart rate estimation; Hampel filter; discrete wavelet transform;

  • Series：

    (A) Mathematics/ Physics/ Mechanics/ Astronomy; (E) Medicine ＆ Public Health; (I) Electronic Technology ＆ Information Science

  • Subject：

    Biology; Biomedicine Engineering; Telecom Technology

  • Classification Code：

    R318;TN957.51

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