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| Presentation | 2010-09-03 13:50 A study on convergence rate improvement of equation-error IIR ADF based on independence between desired signal and disturbance Tatsuya Higuchi, Naoto Sasaoka (Tottori Univ.), Eiji Kuno (Polytechnic Univ.), James Okello (NEC), Yoshio Itoh (Tottori Univ.), Masaki Kobayashi (Chubu Univ.)  SIS2010-32 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We have proposed an EQ-E (EQuation-Error adaptive algorithm) based on independence between a desired signal and disturbance for an infinite impulse response (IIR) adaptive digital filter (ADF). The EQ-E algorithm converges without bias by using the cross correlation between the desired signal and the disturbance. However, the EQ-E algorithm decreases the convergence rate due to a frame processing. Therefore, in this paper the correlation which is estimated at a pre-frame is also used as the correlation at a current frame, thus the update of tap coefficients can be carried out every sample and the convergence rate is increased. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | IIR adaptive digital filter / equation error algorithm / correlation function / bias / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 189, SIS2010-32, pp. 93-98, Sept. 2010. | |
| Paper # | SIS2010-32 | |
| Date of Issue | 2010-08-26 (SIS) | |
| 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 | SIS2010-32 |
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| Conference Information | |
| Committee | SIS IPSJ-AVM |
| Conference Date | 2010-09-02 - 2010-09-03 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nagasakiken-Kinrou-Fukushi-Kaikan |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | SIS |
| Conference Code | 2010-09-SIS-AVM |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A study on convergence rate improvement of equation-error IIR ADF based on independence between desired signal and disturbance |
| Sub Title (in English) | |
| Keyword(1) | IIR adaptive digital filter |
| Keyword(2) | equation error algorithm |
| Keyword(3) | correlation function |
| Keyword(4) | bias |
| Keyword(5) | |
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| Keyword(8) | |
| 1st Author's Name | Tatsuya Higuchi |
| 1st Author's Affiliation | Tottori University (Tottori Univ.) |
| 2nd Author's Name | Naoto Sasaoka |
| 2nd Author's Affiliation | Tottori University (Tottori Univ.) |
| 3rd Author's Name | Eiji Kuno |
| 3rd Author's Affiliation | Polytechnic University (Polytechnic Univ.) |
| 4th Author's Name | James Okello |
| 4th Author's Affiliation | NEC Corporation (NEC) |
| 5th Author's Name | Yoshio Itoh |
| 5th Author's Affiliation | Tottori University (Tottori Univ.) |
| 6th Author's Name | Masaki Kobayashi |
| 6th Author's Affiliation | Chubu University (Chubu Univ.) |
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| Speaker | Author-2 |
| Date Time | 2010-09-03 13:50:00 |
| Presentation Time | 25 minutes |
| Registration for | SIS |
| Paper # | SIS2010-32 |
| Volume (vol) | vol.110 |
| Number (no) | no.189 |
| Page | pp.93-98 |
| #Pages | 6 |
| Date of Issue | 2010-08-26 (SIS) |
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