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Paper Abstract and Keywords
Presentation 2008-01-29 14:15
A study on methods for identifying recursive type and non-recurcive type unknown systems
Sho Tsutsumi, Kensaku Fujii (Univ. of Hyogo), Mitsuji Muneyasu (Kansai Univ.) EA2007-108
Abstract (in Japanese) (See Japanese page) 
(in English) A FIR filter generally is used from the stability of the movement,when resonated system is estimated.But, the great amount of calculation is needed.Because very many taps are necessary for the FIR filter. So, The technique to identify the unknown system which imitated system resonated is proposed by this thesis. This unknown system is the structure that non-recursive type is connected to recursive type in series.Two kinds of the adaptation digital filters are used, when it identify unknown system.One is the structure that IIR filter is connected to FIR filter and the other is the structure that recursive lattice filter is connected to FIR filter.Then, performance compares both the adaptation digital filters. Even if unknown system becomes the high degree, it can think that it works in the stability. Because the coefficient sensitivity of recursive lattice filter is poor.
Keyword (in Japanese) (See Japanese page) 
(in English) recursive type / non-recursive type / System Identification / Normalized-LMS / Output-Error Formulation / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 470, EA2007-108, pp. 41-46, Jan. 2008.
Paper # EA2007-108 
Date of Issue 2008-01-22 (EA) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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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Conference Information
Committee EA US  
Conference Date 2008-01-28 - 2008-01-29 
Place (in Japanese) (See Japanese page) 
Place (in English) Kansai University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To EA 
Conference Code 2008-01-EA-US 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A study on methods for identifying recursive type and non-recurcive type unknown systems 
Sub Title (in English)  
Keyword(1) recursive type  
Keyword(2) non-recursive type  
Keyword(3) System Identification  
Keyword(4) Normalized-LMS  
Keyword(5) Output-Error Formulation  
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1st Author's Name Sho Tsutsumi  
1st Author's Affiliation University of Hyogo (Univ. of Hyogo)
2nd Author's Name Kensaku Fujii  
2nd Author's Affiliation University of Hyogo (Univ. of Hyogo)
3rd Author's Name Mitsuji Muneyasu  
3rd Author's Affiliation Kansai University (Kansai Univ.)
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Speaker Author-1 
Date Time 2008-01-29 14:15:00 
Presentation Time 30 minutes 
Registration for EA 
Paper # EA2007-108 
Volume (vol) vol.107 
Number (no) no.470 
Page pp.41-46 
#Pages
Date of Issue 2008-01-22 (EA) 


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