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| Presentation | 2010-05-27 15:20 A Design Method of Linear Phase FIR Filters by Successive Projections Method Updating Maximum Allowable Error Kosuke Teramoto, Toma Miyata, Naoyuki Aikawa (Tokyo Univ. of Science), Yasunori Sugita, Toshinori Yoshikawa (Nagaoka Univ. of Tech.)  EA2010-21 SIP2010-21 SP2010-21 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A applicability of Successive Projections (SP) method is wide. In the previous SP method which is an iterative approximation method, only one extreme frequency point at which the deviation from the given specification is maximized is used in the update of the filter coefficients. We extended to SP method which can update the coefficients by the multiple extreme frequency points using Fritz John's theorem. In this method, the solution is obtained less iteration number than the previous SP method. However，because it is necessary to decide the maximum allowable error experientially, the solution does not converge and the obtained filter does not have equiripple characteristics. In this paper，we present a design method of linear phase FIR filters by SP method updating maximum allowable error．The updating maximum allowable error analytically solves such as remez algorithm. Finally, we confirm the effectiveness of propose method through several examples. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Updating maximum allowable error / Successive projection method / Linear phase FIR filters / Equiripple characteristics / Fritz John's theorem / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 55, SIP2010-21, pp. 121-126, May 2010. | |
| Paper # | SIP2010-21 | |
| Date of Issue | 2010-05-19 (EA, SIP, SP) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | EA2010-21 SIP2010-21 SP2010-21 |
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| Conference Information | |
| Committee | SP EA SIP |
| Conference Date | 2010-05-26 - 2010-05-27 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Konan Univ. (Hirao Seminar House) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Speech, Engineering/Electro Acoustics, Signal Processing，and Related Topics |
| Paper Information | |
| Registration To | SIP |
| Conference Code | 2010-05-SP-EA-SIP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Design Method of Linear Phase FIR Filters by Successive Projections Method Updating Maximum Allowable Error |
| Sub Title (in English) | |
| Keyword(1) | Updating maximum allowable error |
| Keyword(2) | Successive projection method |
| Keyword(3) | Linear phase FIR filters |
| Keyword(4) | Equiripple characteristics |
| Keyword(5) | Fritz John's theorem |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kosuke Teramoto |
| 1st Author's Affiliation | Tokyo University of Science (Tokyo Univ. of Science) |
| 2nd Author's Name | Toma Miyata |
| 2nd Author's Affiliation | Tokyo University of Science (Tokyo Univ. of Science) |
| 3rd Author's Name | Naoyuki Aikawa |
| 3rd Author's Affiliation | Tokyo University of Science (Tokyo Univ. of Science) |
| 4th Author's Name | Yasunori Sugita |
| 4th Author's Affiliation | Nagaoka University of Technology (Nagaoka Univ. of Tech.) |
| 5th Author's Name | Toshinori Yoshikawa |
| 5th Author's Affiliation | Nagaoka University of Technology (Nagaoka Univ. of Tech.) |
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| Speaker | Author-1 |
| Date Time | 2010-05-27 15:20:00 |
| Presentation Time | 25 minutes |
| Registration for | SIP |
| Paper # | EA2010-21, SIP2010-21, SP2010-21 |
| Volume (vol) | vol.110 |
| Number (no) | no.54(EA), no.55(SIP), no.56(SP) |
| Page | pp.121-126 |
| #Pages | 6 |
| Date of Issue | 2010-05-19 (EA, SIP, SP) |
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