| Presentation | 2022-10-07 Various Transformation Functions for the Stability Guarantee of Variable Digital Filters with Recursive Structures Tian-Bo Deng, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A variable digital filter has the flexibility being able to rapidly vary its frequency-domain responses during signal processing applications. However, varying the frequency-domain responses necessitates changing its filter coefficients, and such filter-coefficient variations may cause the instability of the variable digital filter with recursive structures. To tackle this instability problem, the author has proposed a stability-guarantee method based on parameter transformations. This paper aims to present various transformation functions that are needed in performing the parameter transformations. Those transformation functions play the central role in the parameter-transformation-based stability guarantee of variable digital filters with recursive structures. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | variable filter / variable recursive filter / variable frequency-domain response / stability |
| Paper # | SAT2022-50 |
| Date of Issue | 2022-09-29 (SAT) |
| Conference Information | |
| Committee | SAT / KOSST |
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| Conference Date | 2022/10/6(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Tetsushi Ikegami(Meiji Univ.) |
| Vice Chair | Masashi Kamei(NHK) / Takana Kaho(Shonan Inst. of Tech.) |
| Secretary | Masashi Kamei(NTT) / Takana Kaho(NICT) |
| Assistant | Riichiro Nagareda(KDDI Research) / Yuuki Koizumi(NHK) |
| Paper Information | |
| Registration To | Technical Committee on Satellite Telecommunications / Korea Society of Satellite Technology |
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| Language | ENG-JTITLE |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Various Transformation Functions for the Stability Guarantee of Variable Digital Filters with Recursive Structures |
| Sub Title (in English) | |
| Keyword(1) | variable filter |
| Keyword(2) | variable recursive filter |
| Keyword(3) | variable frequency-domain response |
| Keyword(4) | stability |
| Keyword(5) | |
| 1st Author's Name | Tian-Bo Deng |
| 1st Author's Affiliation | Toho University(Toho Univ.) |
| Date | 2022-10-07 |
| Paper # | SAT2022-50 |
| Volume (vol) | vol.122 |
| Number (no) | SAT-199 |
| Page | pp.pp.31-35(SAT), |
| #Pages | 5 |
| Date of Issue | 2022-09-29 (SAT) |