1Research on Trilateral Localization Algorithm Based on Observation Source WeightingLUO Shitao, JIA Xiaolin, GU Yajun1-4,102Richardson Algorithm Based on Preprocessing in Large-scale MIMO SystemsFENG Jiao, LIU Siqing5-103Adaptive Quantization Minimum-sum Algorithm for LDPC CodesZHOU Hua, MA Lingjun, LI Wenjie11-14,204Heuristic Algorithm Based on Standard Deviation Attribute Significance in Supervised Neighborhood Rough SetLIU Xudong15-205An Algorithm of Dynamic Power Allocation Based on Deterministic Strategy for Satellite CommunicationLAN Song, LI Hui, XU Yongjie, PENG Haojie21-25,626Improve Ensemble Learning Algorithms in Unbalanced DataWANG Lu, CHENG Xiaorong26-307A Cycle-based Puncturing Algorithm for Rate-compatible Non-binary LDPC CodesXIE Li, ZHOU Hua, SHI Shuangying31-358Diagnosis Model of Diabetic Nephropathy Based on WOA-XGBoostMU Yunxiang, YU Jinyu36-389A Speech Intelligibility Enhancement Algorithm Based on Amplitude Spectrum ConstraintZHAO Yanlei, XIN Kai39-4410Sorting System of Liquor Packaging Labeling Based on Machine VisionLI Zhijin, GAO Wei, JIANG Kaiqiang, LIU Zhongyang45-50,8311Rapid Design System of Turbine Blade Blank Based on UGZHAO Yao, LYU Yanming, GUO Kaixin, FANG Wenzhan, CHENG Tongqing51-56,24412Research on Mobile Robot System Based on 2D Laser SlamWANG Qinghui, ZHANG Jianying57-6213Safety and Stability Analysis of Bolt-type Hydraulic Lifting Platform Based on Finite ElementNIU Zhiyu, WANG Shoucheng, YI Binghui63-66,7614Intelligent Feeding Composite Processing System Based on Machine VisionZHAO Lei, XIA Ji'an, BAI Shunke67-7015Design and Simulation Analysis of Linear Controllable Electrothermal MEMS MicromirrorsZHANG Bolun, LI Qingdang, ZHU Fangzhou71-7616Application Research on Surface Defect Detection of Guide Claw of Automobile Safety System Based on YOLOv5ZHANG Qianqian, HE Shirong, ZHAO Shiyu, ZHANG Haoyang77-8317Research on Prediction of Manpower Loss Due to Naval War Injury Based on SVRREN Dongyan, LIU Wenbao, ZHANG Kaili84-89,9518Dynamic Object Culling Based on Depth Camera and IMU in Dynamic EnvironmentWANG Xianfeng, LIU Zhaojie, ZHAO Tong, YANG Haowei, WANG Baitong90-9519Research on Short-term Load Forecasting Based on VMD-TCNWANG Shudong, LI Runqing, CAO Wanshui96-10220Recognition Method for 3D Occluded Face Based on Ridge Point FeaturesWANG Lijuan, WANG Jiehao, WEI Yifan103-107,163 