1Pattern of Combat Decision-making and Decision Support for Warship FormationCHEN Xingjun, ZHAO Xiaozhe1-3,602Requirements Analysis of the Sea Battlefield Environmental Constitution Command and Control SystemDONG Jie, HAN Jianhui, ZHAO Minquan4-7,1033Research on the Development of Unmanned Vehicles and Their Communication Technology in Foreign NavyLI Min, ZHU Xiang, CHEN Miao, FEI Li8-124Analysis of Operational Test Elements for Shipborne Anti-torpedo Weapon SystemHOU Baoe, YAN Xue13-15,335Research on Knowledge Extraction Technology of Combat Document Based on Sequence ModelWANG Qianming, CHENG Jianqing, LI Yin16-20,436Joint Firepower Mission Planning Method Based on Evolutionary Particle Swarm OptimizationLIU Hao, SONG Jingfeng, CHEN Chao21-26,477Evaluation Analysis for Combat Capability of Intermediate-long-range Ship to Air MissileYIN Xiaoyun, ZOU Qiang, FENG Jiachen, LI Pinyan27-308Error Analysis of Shipboard Radar Detection Accuracy CalibrationYANG Yabo31-339Aggregation Display of Spatial Points Based on Improved Mean Shift AlgorithmLIU Jingjing, DING Yao, SU Jingxun, ZHU Huawei, ZHU Wei34-36,6710UAV Reconnaissance Target Detection Method Based on Faster R-CNNSHI Guochuan, TUO Haonan, CAO Yujian, WANG Min, DING Jian37-39,8711Ship Target Tracking Method Based on SiameseNetSHI Shengbin, WANG Shuguang, ZHU Jiansheng, ZHOU Kai40-4312A Synchronization Arithmetic of Time Unification ModuleLIU Baifeng44-4713Research on Noise Control Technology of Fiber Optic Gyroscope Based on Adaptive FilterQI Hongtao48-5114Vector Control System of Nine Phase Induction Motor Based on Flux Linkage Open-Loop Current and Speed Closed-LoopZHANG Yu, FU Jiaxiang52-5515Design and Implementation of Communication Channel Path Loss System Based on Wireless Underground Sensor NetworkChen Beili, LIU Zhouzhou, LI Kaifang56-6016Research on Fault Location Algorithms for Military Optical Fiber Cable Communication NetworksZHAO Jichu, GUO Yong, WANG Liang, WANG Yuanbing61-6717Performance Analysis of Submarine Optical Cable Communication System Based on Chaotic CommunicationLI Xiuling, ZHENG Liang68-72,11818Doppler Spectra Analysis of Radar Echo from 3-D Time-evolving Sea Surfaces at HF BandDONG Jie73-75,13919Research of Sea Surface Multipath Effect on Guidance AccuracyLUO Huafeng, WANG Duo76-7820Research on Self-defense Jamming Technology of Radar Based on Intermittent SamplingAN Tao, YANG Yiqian, LIU Jinpeng79-82,98 