Design of FIR compaction filters using lag windows

被引：0
|
作者：
Jain, A [1 ]
Saxena, R [1 ]
Saxena, SC [1 ]
机构：
[1] Samrat Ashok Technol Inst, Vidisha, MP, India
来源：
2004 7TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING PROCEEDINGS, VOLS 1-3 | 2004年
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
This work describes optimum FIR compaction filter design for a given input power spectral density (psd), number of channels Ad and a filter order N using lag windows. Energy compaction is an essential concept in signal-adapted data and image compression, subband coding and principal component analysis. The proposed method does not involve any nonlinear and linear optimization tools but the achieved compaction gain is very close to the optimal ones.
引用
收藏
页码：18 / 20
页数：3
相关论文
共 50 条
  • [1] OPTIMUM WINDOWS FOR THE DESIGN OF FIR FILTERS
    TSENG, BD
    PETERSEN, HE
    BEDNAR, RA
    TWENTY-THIRD ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS & COMPUTERS, VOLS 1 AND 2: CONFERENCE RECORD, 1989, : 225 - 227
  • [2] Theory and design of optimum FIR compaction filters
    Kirac, A
    Vaidyanathan, PP
    IEEE TRANSACTIONS ON SIGNAL PROCESSING, 1998, 46 (04) : 903 - 919
  • [3] FIR compaction filters: New design methods and properties
    Kirac, A
    Vaidyanathan, PP
    1997 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS I - V: VOL I: PLENARY, EXPERT SUMMARIES, SPECIAL, AUDIO, UNDERWATER ACOUSTICS, VLSI; VOL II: SPEECH PROCESSING; VOL III: SPEECH PROCESSING, DIGITAL SIGNAL PROCESSING; VOL IV: MULTIDIMENSIONAL SIGNAL PROCESSING, NEURAL NETWORKS - VOL V: STATISTICAL SIGNAL AND ARRAY PROCESSING, APPLICATIONS, 1997, : 2229 - 2232
  • [4] Fast SDP design of FIR compaction filters with combined constraints
    Dumitrescu, B
    Popeea, C
    ISPA 2001: PROCEEDINGS OF THE 2ND INTERNATIONAL SYMPOSIUM ON IMAGE AND SIGNAL PROCESSING AND ANALYSIS, 2001, : 518 - 523
  • [5] On designing FIR filters using windows based on Gegenbauer polynomials
    Rowinska-Schwarzweller, A
    Wintermantel, M
    2002 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL I, PROCEEDINGS, 2002, : 413 - 416
  • [6] Efficient design methods of optimal FIR compaction filters for M-channel FIR subband coders
    Kirac, A
    Vaidyanathan, PP
    THIRTIETH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS & COMPUTERS, VOLS 1 AND 2, 1997, : 1300 - 1304
  • [7] Design of FIR fan filters using FIR Hilbert transformer
    Nishikawa, Kiyoshi
    Yamamoto, Eiko
    Electronics and Communications in Japan, Part III: Fundamental Electronic Science (English translation of Denshi Tsushin Gakkai Ronbunshi), 1992, 75 (01): : 1 - 8
  • [8] A state space approach to the design of globally optimal FIR energy compaction filters
    Tuqan, J
    Vaidyanathan, PP
    IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2000, 48 (10) : 2822 - 2838
  • [9] A DESIGN METHOD OF VARIABLE FIR FILTERS USING MULTIDIMENSIONAL FILTERS
    YOSHIDA, T
    NISHIHARA, A
    FUJII, N
    IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, 1992, E75A (08) : 964 - 971
  • [10] AN EFFICIENT WINDOW FUNCTION FOR DESIGN OF FIR FILTERS USING IIR FILTERS
    Shayesteh, Mahrokh G.
    Mottaghi-Kashtiban, Mahdi
    EUROCON 2009: INTERNATIONAL IEEE CONFERENCE DEVOTED TO THE 150 ANNIVERSARY OF ALEXANDER S. POPOV, VOLS 1- 4, PROCEEDINGS, 2009, : 1443 - 1447
12345