On Chebyshev design of linear-phase FIR filters with frequency inequality constraints

被引：14
|
作者：
Lai, XP [1 ]
Zhao, RJ [1 ]
机构：
[1] Shandong Univ, Sch Informat Engn, Weihai 264209, Peoples R China
来源：
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS | 2006年 / 53卷 / 02期
关键词：
alternation theorem; constrained Chebyshev design; finite-impulse response (FIR) filter; Remez algorithm;
D O I：
10.1109/TCSII.2005.855733
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：
The alternation theorem is the basis of the Remez algorithm for unconstrained Chebyshev design of finite-impulse response (FIR) filters. In this paper, we extend the alternation theorem to the inequality-constrained case and present an improved Remez algorithm for the design of minimax FIR filters with inequality constraints in frequency domain. Compared with existing algorithms, the presented algorithm has faster convergence rate and guaranteed optimal solutions.
引用
收藏
页码：120 / 124
页数：5
相关论文
共 50 条
  • [31] Design of linear-phase fir filters combining subexpression sharing with MILP
    Gustafsson, O
    Wanhammar, L
    2002 45TH MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL III, CONFERENCE PROCEEDINGS, 2002, : 9 - 12
  • [32] MAXIMUM-ENTROPY METHOD AND THE DESIGN OF LINEAR-PHASE FIR FILTERS
    MADAN, RN
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING, 1992, 39 (09): : 611 - 618
  • [33] DESIGNS OF CHEBYSHEV-TYPE COMPLEX FIR FILTERS AND DIGITAL BEAMFORMERS WITH LINEAR-PHASE CHARACTERISTICS
    ZHANG, X
    DAI, S
    IEE PROCEEDINGS-VISION IMAGE AND SIGNAL PROCESSING, 1994, 141 (01): : 2 - 8
  • [34] Design of Linear-Phase Notch Filters Based on the OMP Scheme and the Chebyshev Window
    Gu, Chao
    Zhao, Jiaxiang
    Xu, Wei
    Sun, Dongyan
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2012, 59 (09) : 592 - 596
  • [35] FINDING THE ZEROS OF LINEAR-PHASE FIR FREQUENCY SAMPLING DIGITAL-FILTERS
    ALIPHAS, A
    NARAYAN, SS
    PETERSON, AM
    IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING, 1983, 31 (03): : 729 - 734
  • [36] Design of sharp linear-phase FIR bandstop filters using the frequency-response-masking technique
    Yang, R
    Lim, YC
    Parker, SR
    CIRCUITS SYSTEMS AND SIGNAL PROCESSING, 1998, 17 (01) : 1 - 27
  • [37] Design of sharp linear-phase FIR bandstop filters using the frequency-response-masking technique
    Rui Yang
    Yong-Ching Lim
    Sydney R. Parker
    Circuits, Systems and Signal Processing, 1998, 17 : 1 - 27
  • [38] COMPUTATIONALLY EFFICIENT NARROWBAND LINEAR-PHASE FIR FILTERS
    SARAMAKI, T
    IEE PROCEEDINGS-G CIRCUITS DEVICES AND SYSTEMS, 1983, 130 (01): : 20 - 24
  • [39] Design of linear-phase digital filters on frequency unequal sample
    Zhang, WX
    Zhang, L
    PROCEEDINGS OF THE 4TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION, VOLS 1-4, 2002, : 2231 - 2235
  • [40] Design of computionally efficient narrow-band linear-phase FIR filters
    Zou, YN
    Saramäki, T
    MELECON 2004: PROCEEDINGS OF THE 12TH IEEE MEDITERRANEAN ELECTROTECHNICAL CONFERENCE, VOLS 1-3, 2004, : 255 - 259
12345