Sharpening minimum-phase filters

被引：0
|
作者：
Jovanovic Dolecele, G. [1 ]
Fernandez-Vazquez, A. [1 ]
机构：
[1] INAOE, Dept Elect, Puebla 72740, Mexico
来源：
IC-MSQUARE 2012: INTERNATIONAL CONFERENCE ON MATHEMATICAL MODELLING IN PHYSICAL SCIENCES | 2013年 / 410卷
关键词：
DESIGN;
D O I：
10.1088/1742-6596/410/1/012012
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The minimum-phase requirement restricts that filter has all its zeros on or inside the unit circle. As a result the filter does not have a linear phase. It is well known that the sharpening technique can be used to simultaneous improvements of both the pass-band and stop-band of a linear-phase FIR filters and cannot be used for other types of filters. In this paper we demonstrate that the sharpening technique can also be applied to minimum-phase filters, after small modification. The method is illustrated with one practical examples of design.
引用
收藏
页数：4
相关论文
共 50 条
  • [1] Sharpening Minimum-Phase Interpolated Finite Impulse Response Filters
    Jovanovic Dolecek, Gordana
    Fernandez-Vazquez, Alfonso
    [J]. COMPUTACION Y SISTEMAS, 2015, 19 (04): : 805 - 815
  • [2] Sharpening Minimum-Phase FIR Digital Filters Using Paired Prototypes
    Cain, Gerald D.
    Yardim, Anush
    Harris, Fredric J.
    [J]. 2020 43RD INTERNATIONAL CONFERENCE ON TELECOMMUNICATIONS AND SIGNAL PROCESSING (TSP), 2020, : 81 - 87
  • [3] Design of multiplierless minimum-phase FIR filters using palindromic polynomials and sharpening
    Jovanovic Dolecek, G.
    Salguero Luna, S. A.
    [J]. 8TH INTERNATIONAL CONFERENCE ON MATHEMATICAL MODELING IN PHYSICAL SCIENCE, 2019, 1391
  • [4] Design of multiplier-less minimum-phase filters based on sharpening compensated comb filters
    Jovanovic Dolecek, Gordana
    [J]. 5TH INTERNATIONAL CONFERENCE ON MATHEMATICAL MODELING IN PHYSICAL SCIENCES (IC-MSQUARE 2016), 2016, 738
  • [5] MINIMUM-PHASE CCD TRANSVERSAL FILTERS
    FOXALL, TG
    IBRAHIM, AA
    HUPE, GJ
    [J]. IEEE JOURNAL OF SOLID-STATE CIRCUITS, 1977, 12 (06) : 638 - 642
  • [6] Design of Minimum-Phase Filters Using Optimization
    Kidambi, Sunder
    Antoniou, Andreas
    [J]. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2017, 64 (04) : 472 - 476
  • [7] MULTIDIMENSIONAL ALL-PASS FILTERS AND MINIMUM-PHASE FILTERS
    CHENG, QS
    [J]. KEXUE TONGBAO, 1983, 28 (05): : 588 - 591
  • [8] MULTIDIMENSIONAL ALL-PASS FILTERS AND MINIMUM-PHASE FILTERS
    程乾生
    [J]. Science Bulletin, 1983, (05) : 588 - 591
  • [9] OPTIMAL-DESIGN OF MINIMUM-PHASE FIR FILTERS
    KAMP, Y
    WELLEKENS, CJ
    [J]. IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING, 1983, 31 (04): : 922 - 926
  • [10] Synthesis of limited-bandwidth minimum-phase filters
    Skaar, J
    [J]. INVERSE PROBLEMS, 2001, 17 (02) : 235 - 246
12345