The optimum discrete approximation of FIR filter banks realizing the minimum worst-case measures of error

Yuichi Kida; Takuro Kida

doi:10.1117/12.615028

16 September 2005 The optimum discrete approximation of FIR filter banks realizing the minimum worst-case measures of error

Yuichi Kida, Takuro Kida

Author Affiliations +

Proceedings Volume 5910, Advanced Signal Processing Algorithms, Architectures, and Implementations XV; 59100D (2005) https://doi.org/10.1117/12.615028
Event: Optics and Photonics 2005, 2005, San Diego, California, United States

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.

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Yuichi Kida and Takuro Kida "The optimum discrete approximation of FIR filter banks realizing the minimum worst-case measures of error", Proc. SPIE 5910, Advanced Signal Processing Algorithms, Architectures, and Implementations XV, 59100D (16 September 2005); https://doi.org/10.1117/12.615028

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