講演名 1998/1/20
CONSTRAINED LEAST SQUARES DESIGN OF M-D FIR FILTER BASED ON CONVEX PROJECTION TECHNIQUES
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抄録(和)
抄録(英) In this paper, we propose a class of novel design methods of "constrained least squared M-D FIR filter". The most remarkable feature is that all of the proposed methods have mathematical guarantees of convergences to the unique least squared error solution under any consistent set of prescribed maximum error condition. The proposed methods are based on "convex projection techniques" that compute the metric projection onto the intersection of multiple closed convex sets in a real Hilbert space. Some of the proposed methods can still be applied to a design problem on which any inconsistent set of maximum error conditions are imposed. In such a case, these methods lead to the unique least squared error solution over the set of all filters that attain the least sum of squared distances to all constraint sets.
キーワード(和)
キーワード(英) Multidimensional FIR filter / Constrained least squares design / convex projection / Dykstra's algorithm / Hybrid steepest descent method
資料番号 CS97-148
発行日

研究会情報
研究会 CS
開催期間 1998/1/20(から1日開催)
開催地(和)
開催地(英)
テーマ(和)
テーマ(英)
委員長氏名(和)
委員長氏名(英)
副委員長氏名(和)
副委員長氏名(英)
幹事氏名(和)
幹事氏名(英)
幹事補佐氏名(和)
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講演論文情報詳細
申込み研究会 Communication Systems (CS)
本文の言語 ENG
タイトル(和)
サブタイトル(和)
タイトル(英) CONSTRAINED LEAST SQUARES DESIGN OF M-D FIR FILTER BASED ON CONVEX PROJECTION TECHNIQUES
サブタイトル(和)
キーワード(1)(和/英) / Multidimensional FIR filter
第 1 著者 氏名(和/英) / Isao Yamada
第 1 著者 所属(和/英)
Department of Electrical and Electronic Engineering, Tokyo Institute of Technology
発表年月日 1998/1/20
資料番号 CS97-148
巻番号(vol) vol.97
号番号(no) 471
ページ範囲 pp.-
ページ数 5
発行日