Paper Abstract and Keywords |
Presentation |
2011-01-20 14:45
A study on normalization method for frequency domain adaptive algorithm Yusuke Kuwahara, Yusuke Iwamatsu, Kensaku Fujii (Univ. Hyogo), Mitsuji Muneyasu (Kansai Univ.), Masakazu Morimoto (Univ. Hyogo) EA2010-112 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In block implimentation frequency domain adaptive algorithm ,block length is necessary to obtain stability.
The block length relates to strength of autocorrelation of reference signal.
And, the stronger the correlation is, the more the block length increases.
However, enlarging the block length causes a problem that an interval of a coefficient update is expanded and a section where an error margin is large continues long.
First, this paper describes normalization method for frequency domain adaptive algorithm.
This paper also proposes a method of reducing a block length in block implimentation frequency domain adaptive algorithm from normalization method, and verifies the effectiveness by using a computer simulation. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
system identification / adaptive filter / frequency domain adaptive algorithm / block length / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 367, EA2010-112, pp. 41-46, Jan. 2011. |
Paper # |
EA2010-112 |
Date of Issue |
2011-01-13 (EA) |
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) |
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EA2010-112 |
Conference Information |
Committee |
EA US |
Conference Date |
2011-01-20 - 2011-01-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Doshisha Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
[Joint Meeting on Acoustics and Ultrasonics Subsociety] Engineering/Electro Acoustics, Ultrasonic and Underwater Acoustics,and Related Topics |
Paper Information |
Registration To |
EA |
Conference Code |
2011-01-EA-US |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A study on normalization method for frequency domain adaptive algorithm |
Sub Title (in English) |
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Keyword(1) |
system identification |
Keyword(2) |
adaptive filter |
Keyword(3) |
frequency domain adaptive algorithm |
Keyword(4) |
block length |
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1st Author's Name |
Yusuke Kuwahara |
1st Author's Affiliation |
University of Hyogo (Univ. Hyogo) |
2nd Author's Name |
Yusuke Iwamatsu |
2nd Author's Affiliation |
University of Hyogo (Univ. Hyogo) |
3rd Author's Name |
Kensaku Fujii |
3rd Author's Affiliation |
University of Hyogo (Univ. Hyogo) |
4th Author's Name |
Mitsuji Muneyasu |
4th Author's Affiliation |
Kansai University (Kansai Univ.) |
5th Author's Name |
Masakazu Morimoto |
5th Author's Affiliation |
University of Hyogo (Univ. Hyogo) |
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Speaker |
Author-1 |
Date Time |
2011-01-20 14:45:00 |
Presentation Time |
30 minutes |
Registration for |
EA |
Paper # |
EA2010-112 |
Volume (vol) |
vol.110 |
Number (no) |
no.367 |
Page |
pp.41-46 |
#Pages |
6 |
Date of Issue |
2011-01-13 (EA) |
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