| Presentation | 2008-07-17 Simultaneous Minimization of Upper-Limit of Various Measures of Error in FIR Filter Banks Based on Mapping of Errors Yuichi KIDA, Takuro KIDA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | (1) When a supreme signal that realizes the prescribed worst-case measure of error exists, we prove that there exists one-to-one correspondence between error in a wide time interval and error in a small segment. Based on this one-to-one correspondence, we prove that the approximation presented in this paper is the optimum. (2) Then, we consider a set of signals having Fourier spectrums expressed by Fourier series with many but finite terms. Under modification of this set of signals and aid of a Mini-Max theorem, we construct a concrete model of the optimum continuous approximation that realizes the optimum discrete approximation by sampling. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Filter bank / Optimum approximation / Digital signal processing |
| Paper # | RCS2008-34 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2008/7/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Simultaneous Minimization of Upper-Limit of Various Measures of Error in FIR Filter Banks Based on Mapping of Errors |
| Sub Title (in English) | |
| Keyword(1) | Filter bank |
| Keyword(2) | Optimum approximation |
| Keyword(3) | Digital signal processing |
| 1st Author's Name | Yuichi KIDA |
| 1st Author's Affiliation | The School of Pharmaceutical Sciences, Ohu University() |
| 2nd Author's Name | Takuro KIDA |
| 2nd Author's Affiliation | Tokyo Institute of Technology, Nihon University |
| Date | 2008-07-17 |
| Paper # | RCS2008-34 |
| Volume (vol) | vol.108 |
| Number (no) | 135 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |