DESIGN OF LINEAR-PHASE FIR NOTCH FILTERS

被引：21
|
作者：
YU, TH
MITRA, SK
BABIC, H
机构：
[1] Signal and Image Processing Laboratory, Department of Electrical and Computer Engineering, University of California at Santa Barbara, Santa Barbara, 93106, CA
[2] Electrotechnical Faculty, University of Zagreb, Zagreb
来源：
SADHANA-ACADEMY PROCEEDINGS IN ENGINEERING SCIENCES | 1990年 / 15卷
关键词：
FIR DIGITAL FILTER; DIGITAL FILTER DESIGN; DIGITAL NOTCH FILTER;
D O I：
10.1007/BF02812034
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper investigates some approaches for designing one-dimensional linear phase finite-duration impulse-responses (FIR) notch filters, which are based on the modification of several established design techniques of linear phase FIR band-selective filters. Based on extensive design examples and theoretical analysis, formulae have been developed for estimating the length of a linear phase FIR notch filter meeting the given specifications. In addition, the design of two-dimensional linear phase FIR notch filters is briefly considered. Illustrative examples are included.
引用
收藏
页码：133 / 155
页数：23
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