A design method for oversampled warped cosine-modulated filter banks

被引：0
|
作者：
Maxim, Vashkevich [1 ]
Alexander, Petrovsky [2 ]
机构：
[1] Belarussian State Univ Informat & Radioelect, Fac Comp Aided Design, Dept Comp Engn, 6 P Brovky Str, Minsk 220013, BELARUS
[2] Bialystok Tech Univ, Fac Comp Sci, Dept Real Time Syst, PL-15351 Bialystok, Poland
来源：
INTERNATIONAL CONFERENCE ON SIGNALS AND ELECTRONIC SYSTEMS (ICSES '10): CONFERENCE PROCEEDINGS | 2010年
关键词：
D O I：
暂无
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 paper presents an efficient method for the design of M-channel oversampled warped cosine-modulated filter banks. The method consists in filter prototype design for synthesis filter bank using optimization procedure, which minimizes filter bank overall distortion transfer function. Optimization takes into account channel subsampling factors as well.
引用
收藏
页码：65 / 68
页数：4
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