A simple algorithm for stable order reduction of z-domain Laguerre models

被引：15
|
作者：
Telescu, M. [1 ]
Iassamen, N. [1 ]
Cloastre, P. [1 ]
Tanguy, N. [1 ]
机构：
[1] Univ Bretagne Occidentale, Lab Lab STICC, CNRS, UFR Sci & Tech,UMR 6285, F-29238 Brest 3, France
来源：
SIGNAL PROCESSING | 2013年 / 93卷 / 01期
关键词：
Discrete Laguerre functions; Model order reduction; Least square approximation; DISCRETE-TIME-SYSTEMS; MARKOV COVER MODELS; FILTER DESIGN; IDENTIFICATION; APPROXIMATION; CONSTRAINTS; EXPANSIONS; PARAMETER; NETWORKS; SUBJECT;
D O I：
10.1016/j.sigpro.2012.07.006
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Discrete-time Laguerre series are a well known and efficient tool in system identification and modeling. This paper presents a simple solution for stable and accurate order reduction of systems described by a Laguerre model. (C) 2012 Elsevier B.V. All rights reserved.
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页码：332 / 337
页数：6
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