| Presentation | 1996/10/18 Convergence Characteristics of the Parallel-form LRS Algorithm of Adaptive Digital Filters Yukihiro NAKAMURA, Masayuki KAWAMATA, Tatsuo HIGUCHI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes the parallel-form LRS algorithm of adaptive digital filters. It is an adaptive algorithm which makes a random search on a specific surface by several numbers of digital filters. Each filter has different advantages such as (1) reduction of the time constant and (2) reduction of the residual error, according to the value of variance of its random vector. Since the proposed algorithm has these advantages simultaneously, it can overcome the tradeoff between time constant and residual error of the traditional LRS algorithm. In this paper, it is shown by system identification that the parallel LRS can reduce simultaneously the time constant and the residual error of adaptive FIR digital filters. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | variance of random vector / tradeoff / parallel-form LRS algorithm |
| Paper # | DSP96-95,ICD96-150 |
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| Conference Information | |
| Committee | DSP |
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| Conference Date | 1996/10/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Digital Signal Processing (DSP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Convergence Characteristics of the Parallel-form LRS Algorithm of Adaptive Digital Filters |
| Sub Title (in English) | |
| Keyword(1) | variance of random vector |
| Keyword(2) | tradeoff |
| Keyword(3) | parallel-form LRS algorithm |
| 1st Author's Name | Yukihiro NAKAMURA |
| 1st Author's Affiliation | Graduate School of Information Sciences, Tohoku University() |
| 2nd Author's Name | Masayuki KAWAMATA |
| 2nd Author's Affiliation | Graduate School of Engineering, Tohoku University |
| 3rd Author's Name | Tatsuo HIGUCHI |
| 3rd Author's Affiliation | Graduate School of Information Sciences, Tohoku University |
| Date | 1996/10/18 |
| Paper # | DSP96-95,ICD96-150 |
| Volume (vol) | vol.96 |
| Number (no) | 301 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |