Time-Frequency Analysis of Geoacoustic Data Using Adaptive Matching Pursuit

被引：4
|
作者：
Marapulets, Yu, V [1 ]
Lukovenkova, O. O. [1 ]
机构：
[1] Russian Acad Sci, Inst Cosmophys Res & Radio Wave Propagat, Far Eastern Branch, Paratunka 683034, Kamchatka Krai, Russia
来源：
ACOUSTICAL PHYSICS | 2021年 / 67卷 / 03期
关键词：
acoustic emission; geoacoustic data; time-frequency analysis; sparse approximation; adaptive matching pursuit; EMISSION;
D O I：
10.1134/S106377102103009X
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
The paper presents the results of applying a developed approach based on sparse approximation methods for time-frequency analysis of geoacoustic data. A sparse representation of the geoacoustic signal and the developed adaptive matching pursuit algorithm are described using the combined dictionary of Berlage and Gauss functions. The results of the time-frequency analysis of geoacoustic signals are presented. The features revealed by the proposed approach that arise in the time-frequency structures of geoacoustic data before earthquakes are shown. The article was prepared based on materials in a report at the Third All-Russian Acoustics Conference (September 21-25, 2020, St. Petersburg).
引用
收藏
页码：312 / 319
页数：8
相关论文
共 50 条
  • [1] Time-Frequency Analysis of Geoacoustic Data Using Adaptive Matching Pursuit
    Yu. V. Marapulets
    O. O. Lukovenkova
    [J]. Acoustical Physics, 2021, 67 : 312 - 319
  • [2] Synchrosqueezing Matching Pursuit Time-Frequency Analysis
    Xu, Lu
    Yin, Xingyao
    Zong, Zhaoyun
    Li, Kun
    [J]. IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2021, 18 (03) : 411 - 415
  • [3] Time-frequency analysis of vibrotactile driving responses by matching pursuit
    Zygierewicz, J
    Kelly, EF
    Blinowska, KJ
    Durka, PJ
    Folger, SE
    [J]. JOURNAL OF NEUROSCIENCE METHODS, 1998, 81 (1-2) : 121 - 129
  • [4] Stochastic time-frequency dictionaries for matching pursuit
    Durka, PJ
    Ircha, D
    Blinowska, KJ
    [J]. IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2001, 49 (03) : 507 - 510
  • [5] Analysis of event related potentials using PCA and matching pursuit on the time-frequency plane
    Aviyente, Sefin
    Bernat, Edward M.
    Malone, Stephen M.
    Iacono, William G.
    [J]. 2006 28TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-15, 2006, : 2122 - +
  • [6] Comparing gaussian and chirplet dictionaries for time-frequency analysis using matching pursuit decomposition
    Ghofrani, S
    McLernon, DC
    Ayatollahi, A
    [J]. PROCEEDINGS OF THE 3RD IEEE INTERNATIONAL SYMPOSIUM ON SIGNAL PROCESSING AND INFORMATION TECHNOLOGY, 2003, : 713 - 716
  • [7] Seismic time-frequency spectral decomposition by matching pursuit
    Wang, Yanghua
    [J]. GEOPHYSICS, 2007, 72 (01) : V13 - V20
  • [8] Time-frequency filtering of MEG signals with matching pursuit
    Gratkowski, M
    Haueisen, J
    Arendt-Nielsen, L
    Chen, ACN
    Zanow, F
    [J]. JOURNAL OF PHYSIOLOGY-PARIS, 2006, 99 (01) : 47 - 57
  • [9] TIME-FREQUENCY ANALYSIS OF SEISMIC DATA BASED ON BASIS PURSUIT
    Li, Yongqing
    Wang, Jun
    [J]. 2014 12TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING (ICSP), 2014, : 175 - 179
  • [10] Time-Frequency Data Reduction for Event Related Potentials: Combining Principal Component Analysis and Matching Pursuit
    Selin Aviyente
    Edward M. Bernat
    Stephen M. Malone
    William G. Iacono
    [J]. EURASIP Journal on Advances in Signal Processing, 2010
12345