Please use this identifier to cite or link to this item: https://doi.org/10.1109/97.558644
Title: An efficient weighted Lp algorithm for the design of quadrature mirror filters
Authors: Goh, C.K.
Lim, Y.C. 
Issue Date: 1997
Citation: Goh, C.K., Lim, Y.C. (1997). An efficient weighted Lp algorithm for the design of quadrature mirror filters. IEEE Signal Processing Letters 4 (3) : 79-81. ScholarBank@NUS Repository. https://doi.org/10.1109/97.558644
Abstract: In this letter, we present an efficient weighted Lp algorithm for the design of quadrature mirror filters. The filterbank design process is formulated as an iterative weighted least-squares optimization problem. Our algorithm minimizes the pth power of the error function, where p may vary in different frequency bands. Good designs are obtained, typically, in a few iterations.
Source Title: IEEE Signal Processing Letters
URI: http://scholarbank.nus.edu.sg/handle/10635/80290
ISSN: 10709908
DOI: 10.1109/97.558644
Appears in Collections:Staff Publications

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