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《ACTA ELECTRONICA SINICA》 2000-10
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An Extrapolation Algorithm for Band Limited Signals Based on Alternating Projection Neural Networks

Wang Jin gen,Lin Chun sheng,Gong Shen guang (The Naval University of Engineering,Wuhan 430033,China)  
By studying the discrete Fourier transform properties of the band limited digital signal,the authors introduce alternating projection neural networks into the paper,expand APNN's application scope from real field to complex field,and present several important conclusions on APNN.Analyzing and discussing network's tolerance to noise,convergence rate and the spectral leakage problem of the truncated signal expected to be extrapolated by using these conclusions,the paper presents an extrapolation algorithm for band limited signals based on alternating projection neural networks.A lot of simulation experiments show that the algorithm is effective.In addition,the algorithm is also effective to spectrum extrapolation.Owing to adopting network structure,the algorithm is prone to parallel computation and VLSI design,and consequently can satisfy real time military processing needs.
【CateGory Index】: TP183
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【References】
Chinese Journal Full-text Database 3 Hits
1 WANG Jin-gen, GONG Shen-guang, CHEN Shi-fu ( State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing, Jiangsu 210093, China; Naval University of Engineering, Wuhan, Hubei 430033, China);Sufficient and Necessary Condition of the Extended Alternating Projection Neural Network Configured as a Content Addressable Memory[J];Acta Electronica Sinica;2004-04
2 Wang Jingen Lin Chunsheng Gong Shenguang Department of Weapon Engineering,Naval University of Engineering Wuhan 430033,P.R.China;Complex Alternating Projection Neural Networks[J];Journal of Data Acquisition & Processing;2001-01
3 Zhang Jinwei,Song Weiqi. Zhang Jinwei,Geophysical Research Institute,Shengli Oilfield Company,SINOPEC,Dongying City,Shandong Province ,257022,China;Seismic weak information separation by alternating projection neural networks[J];Petroleum Geology and Recovery Efficiency;2009-06
【Citations】
Chinese Journal Full-text Database 1 Hits
1 Chen Zong-zhi, Kong Fan-nian, Shi Yan-tao (Institute of Electronics, Academia Sinica, Beijing).;Band-Limited Function Extrapolation in Operator Space[J];Acta Electronica Sinica;1987-02
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Zhang Shengwei, Yang Zongkai & Zou Lihe (Xi'an Jiaotong University, Xi'an).;A Class of Bidirectional Associative Neural Networks Based on Alternative Projection[J];Acta Electronica Sinica;1991-03
2 Pang Yahong Mao Youju(Optical Communication Institute,Chongqing University of Posts & Telecommunications,Chongqing 400065);A Super-resolution Image Reconstruction Algorithm on the Theory of Projection Onto Convex Sets(POCS)[J];Computer Engineering and Applications;2005-04
3 WANG Jin-Gen CHEN Shi-Fu GONG Shen-Guang CHEN Zhao-Qian (State Key Lab for Novel Software Technology ,Nanjing University, Nanjing 210093) (Navy Engineering University, Wuhan 430033);A Weak-Signal Separation Algorithm Based on Extended Alternating Projection Neural Networks[J];Computer Science;2003-10
4 Wang Jingen Lin Chunsheng Gong Shenguang Department of Weapon Engineering,Naval University of Engineering Wuhan 430033,P.R.China;Complex Alternating Projection Neural Networks[J];Journal of Data Acquisition & Processing;2001-01
5 Wang Jingen Gong Shenguang Lin Chunsheng Tang Jinfei Liu Shengdao Department of Weaponry Engineering,Naval University of Engineering Wuhan 430033,P.R.China;Notch Filter Based on Complex Alternating Projection Neural Networks[J];Journal of Data Acquisition & Processing;2001-04
6 LIU Yong jian 1,SHEN Jun 1,LIU Yi jian 2,WANG Lin 3 (1.Guangdong Industrial University, Guangzhou, Guangdong 510500, China; 2.407 Geological Party, Hunan Bureau of Geology and Exploration, Huaihua, Hunan 418000, China; 3.Jingzhou Institute of New;AN ARTIFICIAL NEURAL NETWORK BASED METHOD FOR EVALUATING THE OIL PROSPECTS OF ROCKS[J];EXPERIMENTAL PETROLEUM GEOLOGY;2000-03
7 Wang Jiayue,Yan Hong,Ao Lide,Qu Hong(Geological Research Institute,Jiangsu Oilfield,Yangzhou,Jiangsu 225009,China);STUDY ON THE DISTRIBUTION OF THE MICRO-FRACTURES BY ANN——TAKING THE CA OILFIELD IN GAOYOU SAGIN THE NORTH JIANGSU BASIN AS AN EXAMPLE[J];Petroleum Geology & Experiment;2006-04
8 Li Haiyan,Peng Shimi ( China University of Petroleum,Beijing 102249 , China);Study diagenetic reservoir facies of low permeability reservoir with genetic neural network; take Shahejie Fm in block 3 of Bonan oilfield as an example[J];Oil & Gas Geology;2006-01
9 Fu Xiang, China University of Petroleum (Beijing), Beijing Cit-y, 102249, China;Application of artificial neural network to optimizing five-spot horizontal well patterns[J];Petroleum Geology and Recovery Efficiency;2007-02
10 Kuang Jianchao,Zeng Jianyi,Wang Zhong. Business College,Chengdu University of Technology,Chengdu City,Sichuan Province,610059,China;Application of fuzzy optimization neural network in Ma5_1,reservoir identification in the central Changqing gas-field[J];Petroleum Geology and Recovery Efficiency;2008-05
【Secondary References】
Chinese Journal Full-text Database 2 Hits
1 Wang Jingen Gong Shenguang Lin Chunsheng Tang Jinfei Liu Shengdao Department of Weaponry Engineering,Naval University of Engineering Wuhan 430033,P.R.China;Notch Filter Based on Complex Alternating Projection Neural Networks[J];Journal of Data Acquisition & Processing;2001-04
2 Zhang Jinwei,Song Weiqi. Zhang Jinwei,Geophysical Research Institute,Shengli Oilfield Company,SINOPEC,Dongying City,Shandong Province ,257022,China;Seismic weak information separation by alternating projection neural networks[J];Petroleum Geology and Recovery Efficiency;2009-06
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