IMPROVED DESIGN PROCEDURE FOR MULTIPLIERLESS FIR DIGITAL-FILTERS

被引：13
|
作者：
SHAFFEU, H
JONES, MM
GRIFFITHS, HD
TAYLOR, JT
机构：
[1] Department of Electronic and Electrical Engineering, University College London Torrington
来源：
ELECTRONICS LETTERS | 1991年 / 27卷 / 13期
关键词：
FILTERS; DIGITAL FILTERS;
D O I：
10.1049/el:19910712
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：
An algorithm is presented for the design of finite impulse response filters, yielding filter coefficients that are either single powers of two, or sums or differences of two powers of two. In all cases tried this algorithm gives simpler realisations compared both to conventional design methods and to other multiplierless design algorithms.
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页码：1142 / 1144
页数：3
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