Design of two-dimensional cosine-modulated oversampled fir filter banks:: PR condition

被引：0
|
作者：
Dávila, J [1 ]
机构：
[1] Univ San Francisco, Quito, Ecuador
来源：
2002 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL I, PROCEEDINGS | 2002年
关键词：
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, we derive the perfect reconstruction condition for two-dimensional cosine-modulated oversampled filter banks. It is shown that starting with the maximally-decimated case, a general condition for perfect reconstruction in oversampled filter banks can be obtained only in two cases. Finally, a design example is discussed.
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页码：801 / 804
页数：4
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