Title
Convergence results on the design of QMF banks
Document Type
Article
Publication Date
12-1-1998
Abstract
This correspondence considers the design of quadrature mirror filter (QMF) banks whose analysis and synthesis filters are FIR and have linear phase. The design criterion is of least-squares type. An iterative computation algorithm is proposed, and its convergence is proven that offers new insight to the design of QMF banks and relates it to a more general nonlinear optimization problem. © 1998 IEEE.
Publication Source (Journal or Book title)
IEEE Transactions on Signal Processing
First Page
758
Last Page
761
Recommended Citation
Gu, G., & Huang, J. (1998). Convergence results on the design of QMF banks. IEEE Transactions on Signal Processing, 46 (3), 758-761. https://doi.org/10.1109/78.661341
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