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《Journal of Naval University of Engineering》 2006-01
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Detection of underwater target echo based on Gram-Schmidt orthogonalization algorithm

XU Jiang-hu,ZHANG Ming-min (College of Electronic Engineering,Naval Univ.of Engineering,Wuhan 430033, China)  
An underwater target echo detection method is proposed based on Gram-Schmidt orthogonalization algorithm.The interference can be whitened by Gram-Schmidt orthogonalization algorithm and the target echo detection can be realized by normalized matched filter.The validityof this method is tested by processing of simulationdata and experimental data.
【CateGory Index】: TB566
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【References】
Chinese Journal Full-text Database 1 Hits
1 LIU Xiao-dong,BAO Zhong-hua,HUANG Gao-ming(College of Electronic Engineering,Naval Univ.of Engineering,Wuhan 430033,China);Effect analysis of using correlation jamming to jam JTIDS in AGWN channel[J];Journal of Naval University of Engineering;2007-06
【Citations】
Chinese Journal Full-text Database 3 Hits
1 Li Shaobin, Zhao Shuqing, Xin Haihua (Dept. of Electronics and Communication Engineering, Harbin Institute of Technology, Harbin 150001);Direction of Arrival Estimation Using Adaptive Array[J];High Technology Letters;2001-08
2 XIANG Qian, LIN Chun-sheng (Dept.of Weaponry Eng., Naval Univ. of Engineering, Wuhan 430033, China);Detection of certain-signal in low SNR from stationary processes[J];Journal of Naval University of Engineering;2002-03
3 HU Wei-wen 1 , YUAN Bing-cheng 2 , JIANG Xing-zhou 2 ( 1.College of Science, Naval Univ. of Engineering, Wuhan 430033, China; 2.Dept.of Weaponry Engineering,Naval Univ. of Engineering, Wuhan 430033, China);A new method for feature analysis of object signal[J];Journal of Naval University of Engineering;2005-03
【Co-citations】
Chinese Journal Full-text Database 1 Hits
1 HU Wei-wen~1,XIAO Feng~2,YUAN Bing-cheng~3(1.College of Science,Naval Univ.of Engineering,Wuhan 430033,China;2.Systems Engineering Research Inst.,Ship Industry Corporation of China,Beijing 100036,China;3.Dept.of Weaponry Engineering,Naval Univ.of Engineering,Wuhan 430033,China);Research on modelling and detection of ship radiated-noise line spectrum[J];Journal of Naval University of Engineering;2006-06
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 DENG Bing~(1,2),TAO Ran~1,QI Lin~1,LIU Feng~(1,2)(1.Department of Electronic Engineering,Beijing Institute of Technology,Beijing 100081,China;2.Department of Electronic Engineering,Naval Aeronautical Engineering Institute,Yantai,Shandong 264001,China);A Study on Anti-reverberation Method Based on Fractional Fourier Transform[J];Acta Armamentarii;2005-06
2 LI Gang-hu,LI Ya-an,WANG Jun,CUI Hai-ying (College of Marine Engineering,Northwestern Polytechnical University,Xi'an 710072,Shaanxi,China);Application of Wigner-Hough Transform in Detection of Underwater Transient Signals[J];Acta Armamentarii;2006-01
3 PAN Xiang (Department of Information and Electron Engineering,Zhejiang University,Hangzhou 310027, China);Research on Underwater Acoustic Signal Enhancement Based on Time Reversal Processing[J];Chinese Journal of Sensors and Actuators;2006-03
4 GE Feng xiang 1,CAI Ping 2,HUI Jun ying 2,PENG Ying ning 1 (1 Dept.of Electronic Engineering,Tsinghua University,Beijing 100084,China; 2 Dept.of Underwater Acoustical Engineering,Harbin Engineering University,Harbin 150001,China);A New Method for Detecting the Signal Corrupted by the Reverberation and Estimation Its Parameters[J];Acta Electronica Sinica;2001-03
5 WANG Ping-bo,CAI Zhi-ming(Electronic Engineering College,Navy Engineering University,Wuhan,Hubei 430033,China);The Rao Efficient Scores Test of Weak Signals in Colored Non-Gaussian Background[J];Acta Electronica Sinica;2007-03
6 LIU Jian-cheng1,WANG Xue-song1,LIU Zhong1,XIAO Shun-ping1,WANG Guo-yu2(1.School of Electronic Science and Engineering,National University of Defense Technology,Changsha,Hunan 410073,China;2.Postbox 61,Luoyang,Henan 471003,China);Detection Performance of Linear Frequency Modulated Signals Based on Wigner-Hough Transform[J];Acta Electronica Sinica;2007-06
7 JIANG Ke-yu,CAI Zhi-ming,LU Zhen-bo (Electrical Engineering College,Naval University of Engineering,Wuhan,Hubei 430033,China);Forward and Backward Prediction Model Based Signal Detection in Sea Bottom Reverberation[J];Acta Electronica Sinica;2007-09
8 Shang Hai-yan①② Shui Peng-lang① Zhang Shou-hong① Zhang Ya-bin① Zhu Tian-qiao① ①(National Lab. of Radar Signal Processing, Xidian University, Xi’an 710071,China) ②(Electronic Engineering Department, Xi’an Shiyou University, Xi’an 710065, China);Energy Integration Detection via Time-Frequency Distribution and Morphological Filtering[J];Journal of Electronics & Information Technology;2007-06
9 Chen Peng~①②Hou Chao-huan~①Ma Xiao-chuan~①Liang Yi-hui~③~①(Institute of Acoustics,Chinese Academy of Sciences,Beijing 100080,China) ~②(Graduate School of Chinese Academy of Sciences,Beijing 100039,China) ~③(Ship Engineering Research Institute,Beijing 100036,China);The Joint Detection to Underwater Moving Target's LFM Echo Based on Matched Filter and Discrete Fractional Fourier Transform[J];Journal of Electronics & Information Technology;2007-10
10 SUN Da-jun,TIAN Tan,ZHANG Dian-lun(College of Underwater Acoustic Engineering,Harbin Engineering University,Harbin 150001,China);Application of frequency-hopping waveforms in the detection of small targets on the seabed[J];Journal of Harbin Engineering University;2007-09
【Secondary References】
Chinese Journal Full-text Database 2 Hits
1 CAO Ke-jin,ZHU Yin-bing,CUI Guo-heng(College of Electrical and Information Engineering,Naval Univ.of Engineering,Wuhan 430033,China);Error modeling and analysis of JTIDS based on geometrical position[J];Journal of Naval University of Engineering;2010-03
2 WANG Boxiong,LIU Wenfeng,LIU Jiannan, CUI Yuanyuan,LUO Xiuzhi(State Key Laboratory of Precision Measurement Technology and Instruments,Department of Precision Instruments and Mechanology, Tsinghua University,Beijing 100084,China);Feature based method for classifying and detecting ultrasonic signals[J];Journal of Tsinghua University(Science and Technology);2012-07
【Secondary Citations】
Chinese Journal Full-text Database 3 Hits
1 YU Hua-min, ZHU Hai-chao, SHI Yin (Power Eng. College, Naval Univ. of Engineering, Wuhan 430033, China);A NMP adaptive inverse control based on FXLMS algorithm applied in active noise control[J];Journal of Naval University of Engineering;2003-05
2 Jiang Liping 1) Gong Shenguang 2) Hu Weiwen 1) (Dept. of Basic Courses, Naval Univ.of Engineering, Wuhan, 430033) 1) (Dept. of Weaponry Eng., Naval Univ.of Engineering, Wuhan, 430033) 2);Feature Extraction of Target Signal Based on Wavelet Decomposition[J];Journal of Wuhan University of Technology;2003-03
3 WANG Ben-gang, DONG Da-gang, XIE Songyun (College of Marine Engineering, Northwestern Polytechnical University, Xian 710072, China);Object's Through Signature Simulation Based on Power Spectrum Density Estimation[J];Acta Simulata Systematica Sinica;2002-01
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