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《Chinese Journal of Radio Science》 2007-03
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Feature extraction of radar emitter signals based on timefrequency atoms

ZHU Ming1,2,3 PU Yun-wei1,2 JIN Wei-dong1 HU Lai-zhao2(1.School of Information Science and Tech.,Southwest Jiaotong Univ.,Chengdu Sichuan 610031,China;2.National EW Laboratory,Chengdu Sichuan 610036, China;3.Chengdu Univ.of Information Technology,Chengdu Sichuan 610225,China)  
A novel approach to extract the features of radar emitter signals in the high density and complex and variable signal modulation environment is presented in this paper.Based on the overcomplete timefrequency atom dictionary,the signals are decomposed into a linear expansion of atoms by the method of Matching Pursuit.Then,improved quantum genetic algorithm is applied to effectively reduce the timecomplexity at each search step of MP,and thus some optimal timefrequency atoms describing features of signals are obtained,which can provide some new feature parameters for the deinterleaving and recognition of the radar emitter signals subsequently.Experiment result proved the validity and feasibility of the approach and that the extracted atoms had the features of a certain extent noisesuppression ability.
【Fund】: 国家自然科学基金资助项目(60572143);; 电子对抗技术预研基金资助项目(NE-WL51435QT220401);; 成都信息工程学院科研基金资助项目(CRF200506)
【CateGory Index】: TN957.51
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【References】
Chinese Journal Full-text Database 5 Hits
1 Zhu Ming①②③ Jin Wei-dong① Hu Lai-zhao② ①(School of Information Science and Technology, Southwest Jiaotong Univ., Chengdu 610031, China) ②(National EW Laboratory, Chengdu 610036, China) ③(Chengdu Univ. of Information Technology, Chengdu 610225, China);A Novel Method for Radar Emitter Signals Recognition Based on Spectrum Atoms[J];Journal of Electronics & Information Technology;2009-01
2 JIA Qingquan,YU Lianfu,DONG Haiyan,WANG Ning,TIAN Jie(Key Lab of Power Electronics for Energy Conservation and Motor Drive of Hebei Province,Yanshan University,Qinhuangdao 066004,China);Power Quality Disturbance Features Extraction Based on Atomic Decomposition[J];Automation of Electric Power Systems;2009-24
3 Tian Bo1 Zhang Gexiang2 Long Liangjiang1 Wang Qing2 (1. School of Information Science and Technology, Southwest Jiaotong University, Chengdu 610031, China; 2. School of Electrical Engineering, Southwest Jiaotong University, Chengdu 610031, China);Unintentional modulation feature extraction of radar emitter signals based on Gabor atoms[J];Foreign Electronic Measurement Technology;2010-09
4 NIE Xiao-hua,ZHOU Qing-jun,WANG Yi,LI Hui(Jiangsu Automatic Research Institute,Lianyungang 222006,China);Voiceprint Recognition of Radar Emitter Audio Signal[J];Journal of Detection & Control;2009-03
5 TIAN Bo ZHANG Ge-xiang LONG Liang-jiang(School of Information Science and Technology,Southwest Jiaotong University,Chengdu,610031) (School of Electrical Engineering,Southwest Jiaotong University,Chengdu,610031);Unintentional modulation feature extraction of radar emitter signals based on Gaussian Chirp atoms[J];Microcomputer Information;2010-31
【Citations】
Chinese Journal Full-text Database 3 Hits
1 ZHANG Ge-xiang~1,2 HU Lai-zhao~2 JIN Wei-dong~1 ](1. School of Electrical Engineering, Southwest Jiaotong University, Chengdu Sichuan 610031, China; 2. National EW Laboratory, Chengdu Sichuan 610036, China);Radar emitter signal recognition based on entropy features[J];Chinese Journal of Radio Science;2005-04
2 ZHANG Ge-xiang 1,LI Na 1,JIN Wei-dong 1,HU Lai-zhao 2 (1 School of Electrical Engineering,Southwest Jiaotong University,Chengdu,Sichuan 610031,China; 2 China Electronic Technology Group Corporation No.29 Research Institute,Chengdu,Sichuan 610036,China);A Novel Quantum Genetic Algorithm and Its Application[J];Acta Electronica Sinica;2004-03
3 YIN Zhong-ke,WANG Jian-ying,SHAO Jun(School of Computer and Comm. Eng., Southwest Jiaotong University, Chengdu 610031, China);Sparse Decomposition Based on Structural Properties of Atom Dictionary[J];Journal of Southwest Jiaotong University;2005-02
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 YIN Zhong-ke~1,WANG Ying~2,ZHANG Yue-fei~1,JIANG Yu-ting~1(1.School of Computer & Communication Engineering,Southwest Jiaotong University,Chengdu 610031,China; 2.MAIPU(Sichuan) Communication Technology Co.,Ltd,Chengdu 610041,China);Fast Atom Construction Algorithm in Image Sparse Decomposition[J];Telecommunication Engineering;2005-06
2 YU Zhi-bin1 JIN Wei-dong2 ZHANG Ge-xiang2(1.School of Information Science & Technology,Southwest Jiaotong University,Chengdu Sichuan 610031,China;2.School of Electrical Engineering,Southwest Jiaotong University, Chengdu Sichuan 610031,China);Research and applications of blind signal separation based on kurtosis[J];Chinese Journal of Radio Science;2008-01
3 SHI Haojie,XING Qinghua,SHEN Jicheng(Missile Institute,Air Force Engineering University,Sanyuan 713800,China);Airplane Recognition Based on SVM and Passive Features[J];Electronics Optics & Control;2009-02
4 ZHANG Ge-xiang,RONG Hai-na,JIN Wei-dong(School of Electrical Engineering,Southwest Jiaotong University,Chengdu 610031,China);Radar emitter signal recognition based on wavelet packet transform and feature selection[J];Journal of Circuits and Systems;2006-06
5 LIU Hong-wen,ZHANG Ge-xiang(School of Electrical Engineering,Southwest Jiaotong University, Chengdu 610031,China);Quantum-inspired Genetic Algorithm with Local Search and Its Applications in Reactive Power Optimization[J];Proceedings of the Chinese Society of Universities for Electric Power System and its Automation;2009-02
6 CHEN Ke-hua(Ning De Teacher College,Computer Department,Ningde 352100,china);A Query Optimization Method Based on Quantum Genetic Algorithm in Distributed Heterogeneous Database[J];Computer Knowledge and Technology;2009-08
7 WANG Hong-wei1,2,3, XIA Bin1( 1. Graduate School of the Chinese Academy of Sciences, Beijing 100049, China; 2. Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China; 3. Oil Recovery Plant No. 6, Daqing Oilfield Corp. Ltd., Daqing, Heilongjiang 163300, China );An economy evaluation method of oilfield development project based on quantum genetic algorithm and normalized fuzzy neural networks[J];Journal of Daqing Petroleum Institute;2008-03
8 CHEN Fa-yu,SHANG Yong-sheng,YANG Chang-chun(Institute of Geology and Geophysics,Chinese academy of Sciences,Beijing 100029,China);A general description of matching pursuits decomposition method[J];Progress in Geophysics;2007-05
9 CHEN Fa-yu,YANG Chang-chun(Institute of Geology and Geophysics,Chinese academy of Sciences,Beijing 100029,China);Seismic signal's decomposition based on matching pursuits method[J];Progress in Geophysics;2007-06
10 LUO Hong-Ming1,WANG Jia-Ying2,ZHU Pei-Min2,SHI Xue-Ming2,HE Guang-Ming1,CHEN Ai-Ping1,WEI Ming11 Sichuan Petroleum Geophysical Prospecting Company of CNPC Chuanqing Oilfield Service Co.Ltd, Chengdu 610213,China2 Institute of Geophysics and Geomatics,China University of Geosciences,Wuhan 430074,China;Quantum genetic algorithm and its application in magnetotelluric data inversion[J];Chinese Journal of Geophysics;2009-01
China Proceedings of conference Full-text Database 3 Hits
1 Yang Yawei, Shi Hongbo(Institute Research of Automation ECUST, Shanghai 200237,China);Quantum particle swarm optimization and application study[A];[C];2007
2 CHEN Fa-yu,SHANG Yong-sheng,YANG Chang-chun (Institute of Geology and Geophysics,Chinese academy of Sciences,Beijing 100029,China);A general description of matching pursuits decomposition method[A];[C];2008
3 CHEN Fa-yu,YANG Chang-chun (Institute of Geology and Geophysics,Chinese academy of Sciences,Beijing 100029,China);Seismic signal's decomposition based on matching pursuits method[A];[C];2008
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Jiang Ning(Dalian Naval Academy) Hu Weili(Nanjing University of Science and Technology) Sun Ao(Unit 91550);FUZZY MULTIATTRIBUTE METHOD OF EMITTER THREATENING GRADE EVALUATION[J];Acta Armamentarii;2004-01
2 PING Jianfeng,WU Jian,YING Yibin School of Biosystem Engineering and Food Science,Zhejiang University,Hangzhou 310029,China;Detection of Egg Cracks by Short-Time Fourier Transform[J];Chinese Journal of Sensors and Actuators;2009-07
3 ZHANG Ge-xiang~1,2 HU Lai-zhao~2 JIN Wei-dong~1 ](1. School of Electrical Engineering, Southwest Jiaotong University, Chengdu Sichuan 610031, China; 2. National EW Laboratory, Chengdu Sichuan 610036, China);Radar emitter signal recognition based on entropy features[J];Chinese Journal of Radio Science;2005-04
4 WANG Jian-ying YIN Zhong-ke CHEN lei(School of Information Science & Technology,Southwest Jiaotong University,Chengdu Sichuan 610031,China);Frequency estimation algorithm based on non-orthogonal decomposition[J];Chinese Journal of Radio Science;2007-01
5 WANG Jian-ying LU Xue YIN Zhong-ke (School of Information Science & Technology, SWJTU, Chengdu Sichuan 610031, China);Parameter estimation of wideband LFM signals based on MP decomposition[J];Chinese Journal of Radio Science;2007-06
6 YU Zhi-bin1 JIN Wei-dong2 ZHANG Ge-xiang2(1.School of Information Science & Technology,Southwest Jiaotong University,Chengdu Sichuan 610031,China;2.School of Electrical Engineering,Southwest Jiaotong University, Chengdu Sichuan 610031,China);Research and applications of blind signal separation based on kurtosis[J];Chinese Journal of Radio Science;2008-01
7 WU Chun-hua,CHEN Guo-cheng,SUN Cheng-bo (Shanghai University;Shanghai Key Lab of Power Station Automation Technology,Shanghai 200072,China);Sliding mode observer for sensorless vector control of PMSM[J];Advanced Technology of Electrical Engineering and Energy;2006-02
8 Li Junfa Dang Zhiqian Xi'an Aeronautical of Ploytechnic Insititute;Simulation Research of Vector Models of Induction Motors Based on Matlab/Simulink[J];Electrical Machinery Technology;2009-02
9 Chen Yusheng; Zhu Junfan; Bao Jingfu(Microwave Test Center, UEST of China Chengdu 610054);Phase Noise Analysis of Millimeter-wave Phase-locked Loop[J];JOURNAL OF UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA;1996-06
10 ;Comparison Study of Voltage Space Vector PWM and Conventional SPWM[J];POWER ELECTRONICS;1999-01
【Secondary References】
Chinese Journal Full-text Database 1 Hits
1 JIA Qing-quan1,YU Lian-fu1,WANG Ning1,CUI Ming-yong1,ZHANG Wei2 (1. Key Lab of Power Electronics for Energy Conservation and Motor Drive of Hebei Province,Yanshan University,Qinhuangdao 066004,China;2. Anshan TV Station, Anshan 114001,China);Application of atomic sparse decomposition to power systems disturbance analysis[J];Power System Protection and Control;2010-19
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 SONG Rong fang 1,2 , BI Guang guo 1 (1. Southeast University, Nanjing 210096, China; 2.Nanjing University of Posts & Telecommunications, Nanjing 210003, China);Neural network based blind space time channel estimation in antenna array CDMA systems[J];CHINESE JOURNAL OF RADIO SCIENCE;2000-02
2 ZOU Hong xing,ZHOU Xiao bo,LI Yan da (Dept.of Automation,Tsinghua University,State Key Laboratory of Intelligent Technology and Systems,Beijing 100084,China);Application of Dopplerlet Transform to Signal Retoration under Different Contaminating Noises[J];ACTA ELECTRONICA SINICA;2000-09
3 ZOU Hong xing,ZHOU Xiao bo,LI Yan da (Dept.of Automation,Tsinghua University,State Key Laboratory of Intelligent Technology and Systems,Beijing 100084,China);Which Time-frequency Analysis——A Survey[J];ACTA ELECTRONICA SINICA;2000-09
4 HE Yan-lan,SU Yong,GAO Yong mei (Institute of Applying Physics,National University of Defense Technology,Changsha 410073,China);A Adaptive Wavelet Denoising Algorithm[J];ACTA ELECTRONICA SINICA;2000-10
5 ZHANG Wen-yao,XU Gang,WANG Yu-guo (Institute of Software,Chinese Academy of Sciences,Beijing 100080,China);Circular AMDF and Pitch Estimation Based on It[J];Acta Electronica Sinica;2003-06
6 Gu Liang,Liu Runsheng (Dept.of Electronic Engineering,Tsinghua University,Beijing 100084);High Performance Mandarin Pitch Estimation[J];ACTA ELECTRONICA SINICA;1999-01
7 YU Yang CHA Jian-Zhong TANG Xiao-Jun (Intelligence Engineering Laboratory, School of Mechanical and Control Engineering, Northern Jiaotong University, Beijing 100044);Learning Based GA and Application in Packing[J];Chinese Journal of Computers;2001-12
8 Sha Xiang(East China Research Institute of Electronic Engineering,Hefei 230031);The Review of Intrapulse Analysis[J];;1998-04
9 ZHANG Wen-Yao+, XU Gang, WANG Yu-Guo (Institute of Software, The Chinese Academy of Sciences, Beijing 100080, China);A Sinusoidal Modeling Method Based on Matching-Pursuits with Perceptual Gradient[J];Journal of Software;2003-03
10 HUANG Zhi-tao, ZHOU Yi-yu, JIANG Wen-li ( School of Electronic Science and Engineering, NUDT, Changsha 410073, China);The automatic analysis of intrapulse modulation characte- ristics based on the relatively non-ambiguity phase restoral[J];Journal of China Institute of Communications;2003-04
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