Presentation | 2023-01-28 Variable Notch-Frequency Digital Filters with Guaranteed Stability Tian-Bo Deng, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Digital notch filters are useful for removing unwanted frequency components in digital signals. Such unwanted frequencies are called notch frequencies, and ideally, the magnitude responses of a notch filter at notch frequencies equal zero. This paper presents a methodology for ensuring the stability of a recursive filter having variable notch frequency. A design scheme is also presented for showing how to get a recursive filter having variable notch frequency. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | frequency-component removal / notch frequency / notch filter / stability |
Paper # | NLP2022-90,NC2022-74 |
Date of Issue | 2023-01-21 (NLP, NC) |
Conference Information | |
Committee | NC / NLP |
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Conference Date | 2023/1/28(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Future University Hakodate |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | NC, NLP, etc. |
Chair | Hiroshi Yamakawa(Univ of Tokyo) / Akio Tsuneda(Kumamoto Univ.) |
Vice Chair | Hirokazu Tanaka(Tokyo City Univ.) / Hiroyuki Torikai(Hosei Univ.) |
Secretary | Hirokazu Tanaka(NTT) / Hiroyuki Torikai(NICT) |
Assistant | Yoshimasa Tawatsuji(Waseda Univ.) / Tomoki Kurikawa(KMU) / Yuichi Yokoi(Nagasaki Univ.) / Yoshikazu Yamanaka(Utsunomiya Univ.) |
Paper Information | |
Registration To | Technical Committee on Neurocomputing / Technical Committee on Nonlinear Problems |
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Language | ENG-JTITLE |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Variable Notch-Frequency Digital Filters with Guaranteed Stability |
Sub Title (in English) | |
Keyword(1) | frequency-component removal |
Keyword(2) | notch frequency |
Keyword(3) | notch filter |
Keyword(4) | stability |
1st Author's Name | Tian-Bo Deng |
1st Author's Affiliation | Toho University(Toho Univ.) |
Date | 2023-01-28 |
Paper # | NLP2022-90,NC2022-74 |
Volume (vol) | vol.122 |
Number (no) | NLP-373,NC-374 |
Page | pp.pp.46-51(NLP), pp.46-51(NC), |
#Pages | 6 |
Date of Issue | 2023-01-21 (NLP, NC) |