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Proceedings Paper

The optimum discrete approximation of FIR filter banks realizing the minimum worst-case measures of error
Author(s): Yuichi Kida; Takuro Kida
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Paper Abstract

Extended interpolatory approximation is discussed for some classes of signals expressed by the finite sum of sinusoidal signals in the time domain. We assume that these signals have weighted norms smaller than a given positive number. The presented method has the minimum measure of approximation error among all the linear and the nonlinear approximations using the same measure of error and generalized sample values.

Paper Details

Date Published: 16 September 2005
PDF: 12 pages
Proc. SPIE 5910, Advanced Signal Processing Algorithms, Architectures, and Implementations XV, 59100D (16 September 2005); doi: 10.1117/12.615028
Show Author Affiliations
Yuichi Kida, Ohu Univ. (Japan)
Takuro Kida, Nihon Univ. (Japan)


Published in SPIE Proceedings Vol. 5910:
Advanced Signal Processing Algorithms, Architectures, and Implementations XV
Franklin T. Luk, Editor(s)

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