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  1. 060 工学部
  2. 10 学術雑誌論文
  3. 10 査読済論文
  1. 0 資料タイプ別
  2. 01 学術雑誌論文

A Simple Method to Stop an Adaptive Process for the Multistage Wiener Filter

http://hdl.handle.net/10191/23387
http://hdl.handle.net/10191/23387
1f16de40-59ba-49ba-9e3d-78b540fdde30
名前 / ファイル ライセンス アクション
91_5_1581-1588.pdf 91_5_1581-1588.pdf (455.3 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2013-08-27
タイトル
タイトル A Simple Method to Stop an Adaptive Process for the Multistage Wiener Filter
言語
言語 eng
キーワード
主題Scheme Other
主題 reduced rank
キーワード
主題Scheme Other
主題 multistage Wiener filter
キーワード
主題Scheme Other
主題 optimum stage
キーワード
主題Scheme Other
主題 stopping criterion
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
著者 Suzuki, Junichiro

× Suzuki, Junichiro

WEKO 5626

Suzuki, Junichiro

Search repository
Shoji, Yoshikazu

× Shoji, Yoshikazu

WEKO 5627

Shoji, Yoshikazu

Search repository
Yamada, Hiroyoshi

× Yamada, Hiroyoshi

WEKO 50

Yamada, Hiroyoshi

Search repository
Yamaguchi, Yoshio

× Yamaguchi, Yoshio

WEKO 19

Yamaguchi, Yoshio

Search repository
Tanabe, Masahiro

× Tanabe, Masahiro

WEKO 5630

Tanabe, Masahiro

Search repository
抄録
内容記述タイプ Abstract
内容記述 The multistage Wiener filter (MWF) outperforms the full rank Wiener filter in low sample support environments. However, the MWF adaptive process should be stopped at an optimum stage to get the best performance. There are two methods to stop the MWF adaptive process. One method is to calculate until the final full-stage, and the second method is to terminate at r-stage less than full-stage. The computational load is smaller in the latter method, however, a performance degradation is caused by an additional or subtractive stage calculation. Therefore, it is very important for the r-stage calculation to stop an adaptive process at the optimum stage. In this paper, we propose a simple method based on a cross-correlation coefficient to stop the MWF adaptive process. Because its coefficient is calculated by the MWF forward recursion, the optimum stage is determined automatically and additional calculations are avoided. The performance was evaluated by simulation examples, demonstrating the superiority of the proposed method.
書誌情報 IEICE transactions on communications
en : IEICE transactions on communications

巻 E91-B, 号 5, p. 1581-1588, 発行日 2008-05
出版者
出版者 電子情報通信学会
ISSN
収録物識別子タイプ ISSN
収録物識別子 09168516
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AA10826261
DOI
識別子タイプ DOI
関連識別子 info:doi/10.1093/ietcom/e91-b.5.1581
権利
権利情報 Copyright (C) 2008 IEICE
権利
権利情報 本文データは学協会の許諾に基づき電子情報通信学会のサイトから複製したものである
著者版フラグ
値 publisher
異版である
関連タイプ isVersionOf
識別子タイプ URI
関連識別子 http://www.ieice.org/jpn/trans_online/
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