Analysis of microDopplers from human gait using reassigned joint time-frequency transform

被引：22
|
作者：
Ram, S. S. [1 ]
Ling, H. [1 ]
机构：
[1] Univ Texas Austin, Dept Elect & Comp Engn, Austin, TX 78712 USA
来源：
ELECTRONICS LETTERS | 2007年 / 43卷 / 23期
关键词：
D O I：
10.1049/el:20071515
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：
The Doppler spectrogram of a moving human is characterised by microDoppler returns due to the dynamic movements of the different body parts. The reassigned joint time-frequency transform is applied to study these distinct microDoppler features. Reassigned spectrograms generated from a simulation model and measured data are presented and analysed.
引用
收藏
页码：1309 / 1311
页数：3
相关论文
共 50 条
  • [1] Heart Rate Tracking Using a Doppler Radar With the Reassigned Joint Time-Frequency Transform
    Lee, Choonghee
    Yoon, Chiyul
    Kong, Hyoun-joong
    Kim, Hee Chan
    Kim, Youngwook
    [J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2011, 10 : 1096 - 1099
  • [2] Application of the reassigned joint time-frequency transform to wideband scattering from waveguide cavities
    Ram, Shobha Sundar
    Ling, Hao
    [J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2007, 6 : 580 - 583
  • [3] Seismic Time-Frequency Analysis Based on Time-Reassigned Synchrosqueezing Transform
    Bing, Pingping
    Liu, Wei
    Liu, Yang
    [J]. IEEE ACCESS, 2021, 9 : 133686 - 133693
  • [4] Time-reassigned multisynchrosqueezing of the S-transform for seismic time-frequency analysis
    Liu, Wei
    Liu, Yang
    Li, Shuangxi
    [J]. ACTA GEOPHYSICA, 2024, 72 (02) : 759 - 775
  • [5] Time-reassigned multisynchrosqueezing of the S-transform for seismic time-frequency analysis
    Wei Liu
    Yang Liu
    Shuangxi Li
    [J]. Acta Geophysica, 2024, 72 : 759 - 775
  • [6] Joint time-frequency resolution of signal analysis using Gabor transform
    Zielinski, TP
    [J]. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2001, 50 (05) : 1436 - 1444
  • [7] Joint time-frequency resolution of signal analysis using Gabor transform
    Zielinski, TP
    [J]. IMTC/99: PROCEEDINGS OF THE 16TH IEEE INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE, VOLS. 1-3, 1999, : 1183 - 1188
  • [8] Study on the nonlinearity of the nonstationary impulse signal using reassigned time-frequency analysis
    Jeong, Tae-Gun
    [J]. Computational Science and Its Applications - ICCSA 2007, Pt 2, Proceedings, 2007, 4706 : 873 - 882
  • [9] Partial discharge signal analysis using Reassigned Time Frequency Transform for GIS
    Wang, Hui
    Huang, Chengjun
    Yao, Linpeng
    Qian, Yong
    Jiang, Xiuchen
    [J]. PRZEGLAD ELEKTROTECHNICZNY, 2010, 86 (08): : 319 - 323
  • [10] Time-frequency representation of Lamb waves using the reassigned spectrogram
    Niethammer, M
    Jacobs, LJ
    Qu, JM
    Jarzynski, J
    [J]. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2000, 107 (05): : L19 - L24
12345