LOW-SENSITIVITY STRUCTURE FOR 1-D AND 2-D DIGITAL FIR FILTERS

被引：0
|
作者：
DOMANSKI, M [1 ]
机构：
[1] POLITECHN POZNANSKA,INST ELEKTR & TELEKOMUN,PL-60965 POZNAN,POLAND
来源：
IEE PROCEEDINGS-G CIRCUITS DEVICES AND SYSTEMS | 1991年 / 138卷 / 02期
关键词：
LOW PASS AND HIGHPASS DIGITAL FILTERS; LINEAR-PHASE DESIGNS; FIR FILTERS;
D O I：
10.1049/ip-g-2.1991.0042
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：
A nonrecursive structure of 1-D and 2-D FIR lowpass and highpass digital filters is described in the paper. The magnitude sensitivity is small and zero sensitivity can be obtained at particular frequencies in the passbands. The structure is canonical in the sense of the number of multipliers. The reductions of the structure due to the symmetries of the impulse response are applicable as is usual with the linear phase systems.
引用
收藏
页码：229 / 233
页数：5
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