Covariant (alpha,beta), time-frequency, and (a,b) representations

被引:1
|
作者
Hlawatsch, F [1 ]
Twaroch, T [1 ]
机构
[1] VIENNA TECH UNIV,INTHFT,A-1040 VIENNA,AUSTRIA
关键词
D O I
10.1109/TFSA.1996.550086
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
引用
收藏
页码:437 / 440
页数:4
相关论文
共 50 条
  • [1] Covariant time-frequency representations through unitary equivalence
    Baraniuk, RG
    IEEE SIGNAL PROCESSING LETTERS, 1996, 3 (03) : 79 - 81
  • [2] Group delay shift covariant quadratic time-frequency representations
    Papandreou-Suppappola, A
    Murray, RL
    Iem, BG
    Boudreaux-Bartels, GF
    IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2001, 49 (11) : 2549 - 2564
  • [3] The exponential class and generalized time-shift covariant quadratic time-frequency representations
    PapandreouSuppappola, A
    BoudreauxBartels, GF
    PROCEEDINGS OF THE IEEE-SP INTERNATIONAL SYMPOSIUM ON TIME-FREQUENCY AND TIME-SCALE ANALYSIS, 1996, : 429 - 432
  • [4] Sparse time-frequency representations
    Gardner, TJ
    Magnasco, MO
    PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2006, 103 (16) : 6094 - 6099
  • [5] Consistent time-frequency representations
    Roberts, DS
    Jones, DL
    2003 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOL VI, PROCEEDINGS: SIGNAL PROCESSING THEORY AND METHODS, 2003, : 445 - 448
  • [6] Time-Frequency Representations and Operators
    Cohen, Leon
    AUTOMATIC TARGET RECOGNITION XIX, 2009, 7335
  • [7] Sparsity in Time-Frequency Representations
    Götz E. Pfander
    Holger Rauhut
    Journal of Fourier Analysis and Applications, 2010, 16 : 233 - 260
  • [8] Topics in time-frequency representations
    Cohen, L
    ADVANCED SIGNAL PROCESSING ALGORITHMS, ARCHITECTURES, AND IMPLEMENTATIONS VI, 1996, 2846 : 220 - 238
  • [9] Invertible time-frequency representations
    Nelson, DJ
    Kenny, OP
    ADVANCED SIGNAL PROCESSING ALGORITHMS, ARCHITECTURES, AND IMPLEMENTATIONS VIII, 1998, 3461 : 159 - 170
  • [10] TIME-FREQUENCY REPRESENTATIONS OF SIGNALS
    BERTRAND, J
    BERTRAND, P
    COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE I-MATHEMATIQUE, 1984, 299 (13): : 635 - 638