A low-complexity method for the design of low-delay cosine-modulated filter banks
We present a new method for the design of the cosine-modulated filter bank with low complexity and low delay. The design of such a filter bank is formulated as a nonconvex optimization problem with equality constraints. An iterative scheme is developed to solve this optimization problem. To illustra...
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| Format: | Conference Paper |
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2010
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| Online Access: | http://hdl.handle.net/20.500.11937/9059 |