Convergence results on the design of QMF banks
نویسندگان
چکیده
This paper considers the design of quadrature mirror lter (QMF) banks whose analysis and synthesis lters 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 ooers new insight to the design of QMF banks, and relates it to a more general nonlinear optimization problem.
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ورودعنوان ژورنال:
- IEEE Trans. Signal Processing
دوره 46 شماره
صفحات -
تاریخ انتشار 1998