...The above shows that the transfer function of the optimal filter is uniquely determined under the rms criterion, and that the optimal filter can be realized as a signal processing device by engineering means. Wiener's theory has attracted attention in the fields of control engineering and communication engineering. Wiener's optimal filter (Wiener filter) is shown in Figure 8. Although using the same rms criterion, the American REKalman showed in 1960 that an optimal filter can be designed from a different perspective. ... *Some of the terminology explanations that mention the "Wiener filter" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…上で述べたことは,最適フィルターの伝達関数がr.m.s.規範のもとで一意的に決まり,これより最適フィルターが信号処理装置として工学的な手段で実現できることを示しており,ウィーナーの理論は制御工学や通信工学の分野で注目されることとなった。なお,ウィーナーの最適フィルター(ウィーナーフィルター)を図8に示す。 同じr.m.s.規範を使ってはいるが,アメリカのカルマンR.E.Kalmanは1960年,違った立場で最適フィルターが設計できることを示した。… ※「ウィーナーフィルター」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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