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초록
A new design approach is proposed for sharp notch FIR filters, whereby a modified α - scaled sampling kernel is utilized. In particular, the proposed approach provides closed-form formulae for filter coefficients, leading to an effective design procedure for sharp notch filters with given specifications. Simulation results demonstrate that the proposed design method yields high performance in removing the power line interference from ECG signals.
키워드
Modified �� - Scaled sampling kernel; Notch FIR filter design; Power line interference; Design; Electric lines; Electrocardiography; Electrochromic devices; Filter banks; FIR filters; Signal processing; Telecommunication lines; Closed forms; Design methods; Design procedures; ECG signals; Filter coefficients; Filter designs; New designs; Notch FIR filter design; Power line interference; Power line noises; Sharp notches; Simulation results; Notch filters
- 제목
- Notch filter design using the α-scaled sampling Kernel and its application to power line noise removal from ECG signals
- 저자
- Kim, Kyoung-jae; Ku, Jeonghun; Kim, Inyoung; Nam, Sangwon; Kim, Seungjoo
- 발행일
- 2007-10
- 유형
- Conference Paper
- 저널명
- ICCAS 2007 - International Conference on Control, Automation and Systems
- 페이지
- 2415 ~ 2418