Computationally efficient FIR filter design based on impulse response rounding and sharpening

被引：0
|
作者：
Dolecek, GJ [1 ]
Mitra, SK [1 ]
机构：
[1] INAOE, Dept Elect, Puebla, Mexico
来源：
ICCDCS 2004: Fifth International Caracas Conference on Devices, Circuits and Systems | 2004年
关键词：
D O I：
暂无
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 very simple method for the design of computationally efficient finite impulse response (FIR) lowpass filter is presented here. The proposed method leads to a significant savings in the number of multipliers. It involves the approximation of an equiripple FIR transfer function by a rounding of the filter coefficients followed by an application of the sharpening technique.
引用
收藏
页码：249 / 253
页数：5
相关论文
共 50 条
  • [1] An efficient method of FIR filtering based on impulse response rounding
    Bartolo, A
    Clymer, BD
    Burgess, RC
    Turnbull, JP
    [J]. IEEE TRANSACTIONS ON SIGNAL PROCESSING, 1998, 46 (08) : 2243 - 2248
  • [2] Computationally Efficient Multiplier-Free Fir Filter Design
    Dolecek, Gordana Jovanovic
    Mitra, Sanjit K.
    [J]. COMPUTACION Y SISTEMAS, 2007, 10 (03): : 251 - 267
  • [3] Design of a computationally efficient dc-notch FIR filter
    Kim, K. J.
    Nama, S. W.
    [J]. IEICE ELECTRONICS EXPRESS, 2007, 4 (20): : 631 - 637
  • [4] A Computationally Efficient Reconfigurable FIR Filter Architecture Based on Coefficient Occurrence Probability
    Jia, Rui
    Yang, Hai-Gang
    Lin, Colin Yu
    Chen, Rui
    Wang, Xin-Gang
    Guo, Zhen-Hong
    [J]. IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS, 2016, 35 (08) : 1297 - 1308
  • [5] DESIGN OF COMPUTATIONALLY EFFICIENT INTERPOLATED FIR FILTERS
    SARAMAKI, T
    NEUVO, Y
    MITRA, SK
    [J]. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, 1988, 35 (01): : 70 - 88
  • [6] EXTRAPOLATED IMPULSE-RESPONSE FIR FILTER
    LIM, YC
    LIU, B
    [J]. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, 1990, 37 (12): : 1548 - 1551
  • [7] Computationally efficient CIC-based filter with embedded Chebyshev sharpening for the improvement of aliasing rejection
    Jimenez, M. G. C.
    Meyer-Baese, U.
    Dolecek, G. J.
    [J]. ELECTRONICS LETTERS, 2017, 53 (04) : 281 - 283
  • [8] Sharpening the response of an FIR filter using fractional Fourier transform
    Sharma, S.N.
    Saxena, Rajiv
    Saxena, S.C.
    [J]. Journal of the Indian Institute of Science, 2006, 86 (02) : 163 - 168
  • [9] Design and implementation of efficient FIR filter based on FPGA
    Jiang, Li-Ping
    Tan, Xue-Qin
    Wang, Jian-Xin
    [J]. Nanjing Li Gong Daxue Xuebao/Journal of Nanjing University of Science and Technology, 2007, 31 (01): : 125 - 128
  • [10] Computationally efficient direct multiplier-free minimum-phase FIR filter design
    Jovanovic-Dolecek, Gordana
    Fernandez-Vazquez, A.
    Alvarez, M. M.
    [J]. PROCEEDINGS OF THE 6TH INTERNATIONAL CARIBBEAN CONFERENCE ON DEVICES, CIRCUITS, AND SYSTEMS, 2006, : 43 - +
12345