Wigner-transform implementation in the time-frequency domain

被引：12
|
作者：
Dragoman, D [1 ]
Dragoman, M [1 ]
机构：
[1] RES INST ELECTRON DEVICES,BUCHAREST 72996,ROMANIA
来源：
APPLIED OPTICS | 1996年 / 35卷 / 35期
关键词：
D O I：
10.1364/AO.35.007025
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
An analogy between two-dimensional space and time optics is presented. A setup that performs the time-frequency Wigner transform is proposed, and as an example the propagation of a Gaussian pulse in such a setup is analyzed. (C) 1996 Optical Society of America
引用
收藏
页码：7025 / 7030
页数：6
相关论文
共 50 条
  • [1] Time-frequency analysis associated with the generalized Wigner transform
    Hassini, Amina
    Mejjaoli, Hatem
    Trimeche, Khalifa
    [J]. INTEGRAL TRANSFORMS AND SPECIAL FUNCTIONS, 2021, 32 (09) : 726 - 752
  • [2] Experimental Implementation of the Optical Fractional Fourier Transform in the Time-Frequency Domain
    Niewelt, Bartosz
    Jastrzebski, Marcin
    Kurzyna, Stanislaw
    Nowosielski, Jan
    Wasilewski, Wojciech
    Mazelanik, Mateusz
    Parniak, Michal
    [J]. PHYSICAL REVIEW LETTERS, 2023, 130 (24)
  • [3] Time-frequency DOA estimation based on Radon-Wigner transform
    Hang, Hu
    [J]. 2006 8TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, VOLS 1-4, 2006, : 500 - 503
  • [4] HYBRID IMPLEMENTATION OF THE WIGNER DISTRIBUTION AND OTHER TIME-FREQUENCY ANALYSIS TECHNIQUES
    CHESTER, DB
    CARNEY, RR
    DAMEROW, DH
    RILEY, CA
    [J]. 1989 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1-3, 1989, : 1252 - 1255
  • [5] A TIME-FREQUENCY DOMAIN REPRESENTATION OF SOUND ENERGY BY USE OF WIGNER DISTRIBUTION
    SUZUKI, H
    KAWAURA, J
    ONO, T
    [J]. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1987, 81 : S96 - S96
  • [6] Seismic data time-frequency domain filter with Wavelet Transform
    Luo, TY
    Ming, LJ
    Cheng, GF
    Zhang, FC
    Zhang, LM
    [J]. 1997 IEEE INTERNATIONAL CONFERENCE ON INTELLIGENT PROCESSING SYSTEMS, VOLS 1 & 2, 1997, : 1223 - 1226
  • [7] Time-frequency chirp-Wigner transform for signals with any nonlinear polynomial time varying instantaneous frequency
    Gelman, L.
    Gould, J. D.
    [J]. MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2007, 21 (08) : 2980 - 3002
  • [8] LOCALIZED RADON-WIGNER TRANSFORM AND GENERALIZED-MARGINAL TIME-FREQUENCY DISTRIBUTIONS
    Xu Chunguang Gao Xinbo Xie Weixin (School of Electronic Engineering
    [J]. Journal of Electronics(China), 2000, (02) : 116 - 122
  • [9] Wigner-transform approach to paraxial light propagation in stratified media
    Dragoman, D
    [J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1997, 14 (05): : 1103 - 1109
  • [10] A CUDA IMPLEMENTATION OF INDEPENDENT COMPONENT ANALYSIS IN THE TIME-FREQUENCY DOMAIN
    Mazur, Radoslaw
    Mertins, Alfred
    [J]. 19TH EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO-2011), 2011, : 511 - 514
12345