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|Title:||An efficient weighted Lp algorithm for the design of quadrature mirror filters||Authors:||Goh, C.K.
|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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