Blind recognition algorithm for TT&C signals of satellite based on wavelet transform and independent component analysis

被引：0
|
作者：
Wang, Le [1 ]
Gu, Xuemai [1 ]
机构：
[1] Research Center of Communications, Harbin Institute of Technology, Harbin 150001, China
来源：
Nanjing Hangkong Hangtian Daxue Xuebao/Journal of Nanjing University of Aeronautics and Astronautics | 2009年 / 41卷 / 01期
关键词：
Independent component analysis - MATLAB - Satellites;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A blind sub-carrier recognition algorithm for TT&C communication is proposed based on wavelet transform and independent component analysis for recognition of TT&C signals of military TT&C communication information scout. Firstly, the algorithm denoises the mixed-signals based on the analysis theory of wavelet multi-resolution. Secondly, the mixed signals by independent component analysis are separated. Finally, the separated signals are post-processed, the estimated TT&C signals of satellite are obtained. Simulation results in Matlab show its better performance and efficiency in the mixed TT&C signals of satellite recognition, thus proving the good convergence and the robustness.
引用
收藏
页码：59 / 63
相关论文
共 50 条
  • [21] Multi-satellite TT&C scheduling method based on DNN
    Li Changde
    Xu Wei
    Xu Liang
    Wang Yan
    CHINESE SPACE SCIENCE AND TECHNOLOGY, 2022, 42 (01) : 65 - 72
  • [22] A Recognition Algorithm of Seismic Signals Based on Wavelet Analysis
    Jiang, Wensheng
    Ding, Weiwei
    Zhu, Xinke
    Hou, Fei
    JOURNAL OF MARINE SCIENCE AND ENGINEERING, 2022, 10 (08)
  • [23] Blind source separation and identification of engine radiation noise based on independent component analysis and wavelet transform
    Wang, Xia
    Liu, Chang-Wen
    Bi, Feng-Rong
    Du, Xian-Feng
    Shao, Kang
    Neiranji Xuebao/Transactions of CSICE (Chinese Society for Internal Combustion Engines), 2012, 30 (02): : 166 - 171
  • [24] DENOISING NONINVASIVE LASER-ULTRASOUND SIGNALS BASED ON COMBINATION OF WAVELET TRANSFORM AND INDEPENDENT COMPONENT ANALYSIS
    Sadr, Ali
    Momtaz, Amirkeyvan
    BIOMEDICAL ENGINEERING-APPLICATIONS BASIS COMMUNICATIONS, 2012, 24 (05): : 411 - 423
  • [25] ,Wavelet Packet Transform Processing for Interference Excision in TT&C Spread-Spectrum Transponder
    Simone, Lorenzo
    Caselli, Federica
    2008 10TH INTERNATIONAL WORKSHOP ON SIGNAL PROCESSING FOR SPACE COMMUNICATIONS, 2008, : 255 - +
  • [26] Analysis of Geomagnetic Signals Based on Wavelet Transform and Fractal Algorithm
    Lu, Yong
    Huang, Yongming
    Liu, Jing
    Xue, Wei
    Zhang, Guobao
    INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE, 2020, 34 (09)
  • [27] Hyperspectral Image Compression Algorithm Using Wavelet Transform and Independent Component Analysis
    He, Mingyi
    Bai, Lin
    Narjis, Fatima Syeda
    SATELLITE DATA COMPRESSION, COMMUNICATIONS, AND PROCESSING VI, 2010, 7810
  • [28] Blind Separation of Chaotic Signals Based on Independent Component Analysis
    Hou Jinyong
    Xing Hongyan
    PROCEEDINGS OF THE SECOND INTERNATIONAL SYMPOSIUM ON TEST AUTOMATION & INSTRUMENTATION, VOLS 1-2, 2008, : 159 - 162
  • [29] BLIND SOURCE SEPARATION BY COMBINING INDEPENDENT COMPONENT ANALYSIS WITH THE COMPLEX DISCRETE WAVELET TRANSFORM
    Zhang, Zhong
    Miyake, Tetsuo
    Imamura, Takashi
    Enomoto, Takashi
    Toda, Hiroshi
    INTERNATIONAL JOURNAL OF INNOVATIVE COMPUTING INFORMATION AND CONTROL, 2010, 6 (09): : 4157 - 4172
  • [30] Face Recognition based on Independent Component Analysis on Wavelet Subband
    Kinage, Kishor S.
    Bhirud, S. G.
    PROCEEDINGS OF 2010 3RD IEEE INTERNATIONAL CONFERENCE ON COMPUTER SCIENCE AND INFORMATION TECHNOLOGY, VOL 9 (ICCSIT 2010), 2010, : 436 - 440
12345