1Advances in Passive Jamming Material Countering of Precision Guide WeaponLI Xiaonan, LI Tianpeng, GAO Xinbao1-8,572Design of Shore Based Integrated Electronic Warfare SystemZHAO Jiayin, ZHAO Sifang9-11,393Discussion on the Operational Applications of Hypersonic VehiclesHAO Xiaoxue, WANG Zhong, HAN Guangsong12-164Status Quo of Overhaul of Airborne Electronic Warfare Equipment of U.S. Army and its Enlightenment to Our ArmyWU Yangyong, WU Zhongde, SUN Weichao, WANG Shuyou, LI Ruifeng17-245A Review of Information Modeling Methods for Dynamic Elements of Ship Navigation EnvironmentTAN Xiao, WANG Yong, YIN Dongliang25-27,506Research Status and Progress of UAV Formation Cooperative NavigationGU Xuping, TANG Daquan, TANG Guanzheng28-337Research on Anti-ship Missile-Target Assignment Method Based on Hit Probability ModelBAI Jianbao, YIN Dong, XIE Haibin, ZHUANG Dongye34-398Detection and Recognition of Large and Medium-sized Marine Targets Based on Open Source IntelligenceWANG Jingshi, QIAO Hui, HE Jiazhou, JIANG Bingdong40-459Research on Modeling of Operational Assistant Decision Based on Reinforcement LearnZHU Ninglong, TONG Xiaoye46-5010Target Tracking Algorithm of Doppler Radar Based on CKFZHANG Jingyan, DONG Kai, SUN Shun51-5711Data Filtering Method of Variable Structure Multiple Model for Ballistic TargetHUANG Jingjing, CHEN Shiyou58-6312Research on Improved Butterfly Algorithm Optimized Particle Filter AlgorithmDU Xianjun, HAN Xiaokuang64-67,7913Quantization of Threaten Degree for Submarine in Sailing Area Based on Partial Least Squares RegressionHE Qinghai, WANG Xiaolong, WU Wenlong68-7214Bearing-only Tracking and Range-only Tracking Based on SSRCKFZHANG Xingxing, LIU Lewen73-7915Monocular Vision Pose Estimation Based on Cooperative TargetFAN Lusheng, ZHANG Jingyuan, WANG Weiru, WU Peizhang80-8416A Time Slot Allocation Optimization for Data Link Based on Hybrid Particle SwarmXIE Youbo, CHEN Zhengyi85-8817Research on MSK Signal Demodulation Algorithm Under Impulsive NoiseQI Sihang, XU Zhengguang89-92,10118Intra-pulse Modulation Recognition of Radar Signal Based on Five-dimensional Joint FeaturesFAN Yichen, HU Xuecheng93-96,12319Radar Intra-pulse Modulation Type Recognition Based on Image FeaturesGAO Junfeng, LIU Fenfen97-10120A Simulation Method for Underwater Vehicle Wake Internal Wave Based on Double Dipole ModelLI Wanpeng, LI Zhisheng102-104,147 