An efficient algorithm for the design of weighted minimax M-channel cosine-modulated filter banks

被引：7
|
作者：
Goh, CK [1 ]
Lim, YC [1 ]
机构：
[1] Natl Univ Singapore, Dept Elect Engn, Singapore 117548, Singapore
来源：
IEEE TRANSACTIONS ON SIGNAL PROCESSING | 1998年 / 46卷 / 05期
关键词：
multirate filter hanks; signal processing; weighted least squares method;
D O I：
10.1109/78.668804
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This correspondence presents an efficient algorithm for the design of M-channel cosine-modulated filler banks. Our algorithm needs only a few iterations to obtain a weighted minimax solution and provides flexible control of the ripples in the filter's stopband, the overall filter bank transfer function, and the aliasing components.
引用
收藏
页码：1426 / 1430
页数：5
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