DocumentCode
1488841
Title
Optimal synthesis of a fractional delay FIR filter in a reproducing kernel Hilbert space
Author
Yu, Shiang-Hwua ; Hu, Jwu-Sheng
Author_Institution
Dept. of Electr. & Control Eng., Nat. Chiao Tung Univ., Hsinchu, Taiwan
Volume
8
Issue
6
fYear
2001
fDate
6/1/2001 12:00:00 AM
Firstpage
160
Lastpage
162
Abstract
Based on a bandlimited signal model, the optimal fractional delay finite impulse response (FIR) filter and corresponding interpolating error bound is derived in a reproducing kernel Hilbert space. The resulting optimal filtering is a projection onto a prescribed finite dimensional subspace. The connection of this filtering accuracy to the delay time and the filter order is investigated via error analysis.
Keywords
FIR filters; Hilbert spaces; bandlimited signals; delay filters; error analysis; filtering theory; interpolation; bandlimited signal model; delay time; error analysis; filter order; finite dimensional subspace; finite impulse response filter; fractional delay FIR filter; interpolating error bound; optimal filtering; optimal synthesis; reproducing kernel Hilbert space; Delay; Digital signal processing; Error analysis; Filtering; Finite impulse response filter; Frequency domain analysis; Hilbert space; Kernel; Sensor arrays; Signal synthesis;
fLanguage
English
Journal_Title
Signal Processing Letters, IEEE
Publisher
ieee
ISSN
1070-9908
Type
jour
DOI
10.1109/97.923039
Filename
923039
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