DocumentCode
1279347
Title
Comments on "A derivation of the normal equation in FIR Wiener filters" by Y.-D. Huang and C.-T. Chen
Author
Picinbono, B.
Author_Institution
Lab. des Signaux et Syst., ESE-Plateau de Moulon, Gif-sur-Yvette, France
Volume
39
Issue
4
fYear
1991
fDate
4/1/1991 12:00:00 AM
Firstpage
996
Lastpage
997
Abstract
The proof of the normal equation for the finite impulse response (FIR) Wiener filter in the complex case given in the above-mentioned correspondence (see ibid., vol.37, no.5, p.759, 1989) is analyzed. It is shown that a much simpler and comprehensive proof can be given by inserting the problem in its natural geometrical framework of minimization of a distance.<>
Keywords
digital filters; equations; A; FIR Wiener filters; distance minimisation; normal equation; Adaptive signal processing; Channel hot electron injection; Costs; Delay; Equations; Finite impulse response filter; Signal processing algorithms; Speech processing; Throughput; Wiener filter;
fLanguage
English
Journal_Title
Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
1053-587X
Type
jour
DOI
10.1109/78.80935
Filename
80935
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