云南高校图书馆联盟文献共享服务平台- STATISTICS

STATISTICS: 作品数：859被引量：6220H指数：17; 导出分析报告; 相关领域：经济管理更多>>; 相关作者：夏勍刘瑞江彭丽娟周莹胡志洁更多>>; 相关机构：清华大学南昌大学广西大学西安交通大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家高技术研究发展计划更多>>

Load Statistics Priority Random Access Technology Based on Air-Space-Ground Integrated Network: 《Journal of Beijing Institute of Technology》2024年第6期493-506,共14页Enze Li Hao Huan Jingyu Wang Kunshan Yang; supported by the National Natural Science Foundation of China (No. 62027801)。; In today's world where everything is interconnected, air-space-ground integrated networks have become a current research hotspot due to their characteristics of high, long and wide area coverage. Given the constantly ...; 关键词：air-space-ground integrated network random access satellite-to-ground statistics priority access success probability

Habits on Social Networks at Workplace: A Survey of Motivations and Behaviour: 《Open Journal of Applied Sciences》2024年第8期2154-2168,共15页Thomas Kakou Kouassi Douatia Koné Aliou Bamba Aladji Kamagaté Olivier Asseu Yvon Kermarrec; This article explores the use of social networks by workers in Abidjan, Côte d’Ivoire, with particular emphasis on a descriptive or quantitative analysis aimed at understanding motivations and methods of use. More th...; 关键词：Social Network Social Media Applications Poisson’s Law STATISTICS Digital Supports Workers Productivity

Robust adaptive radar beamforming based on iterative training sample selection using kurtosis of generalized inner product statistics: 《Journal of Systems Engineering and Electronics》2024年第1期24-30,共7页TIAN Jing ZHANG Wei; supported by the National Natural Science Foundation of China(62371049)。; In engineering application,there is only one adaptive weights estimated by most of traditional early warning radars for adaptive interference suppression in a pulse reputation interval(PRI).Therefore,if the training s...; 关键词：adaptive radar beamforming training sample selection non-homogeneous detector electronic jamming jamming suppression

Coverage performance of the multilayer UAV-terrestrial HetNet with CoMP transmission scheme: 《Frontiers of Information Technology & Electronic Engineering》2022年第1期61-72,共12页Weihao WANG Yifan JIANG Zesong FEI Jing GUO; Project supported by the Beijing Natural Science Foundation,China(No.L202015);the National Natural Science Foundation of China(No.62001029);the Young Talents Supporting Project of China Association for Science and Technology。; To support the ubiquitous connectivity requirement of sixth generation communication,unmanned aerial vehicles(UAVs)play a key role as a major part of the future communication networks.One major issue in UAV communicat...; 关键词：Unmanned aerial vehicle Poisson point process Coordinated multipoint(CoMP) Statistics of interference Coverage performance

Traffic Flow Statistics Method Based on Deep Learning and Multi-Feature Fusion被引量：1: 《Computer Modeling in Engineering & Sciences》2021年第11期465-483,共19页Liang Mu Hong Zhao Yan Li Xiaotong Liu Junzheng Qiu Chuanlong Sun; This work is supported by the Qingdao People’s Livelihood Science and Technology Plan(Grant 19-6-1-88-nsh).; Traffic flow statistics have become a particularly important part of intelligent transportation.To solve the problems of low real-time robustness and accuracy in traffic flow statistics.In the DeepSort tracking algori...; 关键词：Deep learning multi-target tracking kalman filter histogram of oriented gradient traffic flow statistics

Aperture-averaged scintillation index and fade statistics in weak oceanic turbulence被引量：1: 《Chinese Physics B》2021年第6期320-328,共9页Hao Wang Fu-Zeng Kang Xuan Wang Wei Zhao Shu-Wei Sun; supported by the fund from Xi’an Institute of Optics and Precision Mechanics。; With the rapid demand for underwater optical communication(UOC), studies of UOC degradation by oceanic turbulence have attached increasing attention worldwide and become a research hot-spot in recent years. Previous s...; 关键词：underwater optical communication(UOC) aperture-averaged scintillation index fade statistics

Polarization scrambling characteristic analysis based on density of polarization states statistics被引量：2: 《Chinese Optics Letters》2020年第6期15-18,共4页Shangchun Wang Zhengyong Li; This work was supported by the National Natural Science Foundation of China(Nos.11574026 and 11274037).; We report a new method to deeply analyze the scrambling characteristic of polarization scramblers based on density of polarization states(DPS)statistics that makes it possible to describe the DPS distribution in detai...; 关键词：optical communication polarization scrambling density of polarization states

AdaptiveMutate:a technique for privacy preservation被引量：1: 《Digital Communications and Networks》2019年第4期245-255,共11页Louma Chaddad Ali Chehab Imad H.Elhajj Ayman Kayssi; Mobile apps are known to be rich sources for gathering privacy-sensitive information about smartphone users.Despite the presence of encryption,passive network adversaries who have access to the network infrastructure ...; 关键词：Side-channel information App profiling OBFUSCATION Traffic classification Packet length statistics Inter-arrival time

Stochastic Contrast Measures for SAR Data: A Survey: 《雷达学报（中英文）》2019年第6期758-781,共24页Alejandro C.Frery; partially founded by CNPq(Brazilian National Council for Scientific and Technological Development);Fapeal(the State Science Foundation-Alagoas State,Brazil); “Contrast”is an generic denomination for“difference”.Measures of contrast are a powerful tool in image processing and analysis,e.g.,in denoising,edge detection,segmentation,classification,parameter estimation,chan...; 关键词：CONTRAST DIVERGENCE ENTROPY Geodesic distance STATISTICS Synthetic Aperture Radar(SAR)

Wideband radar detector based on characteristic parameters of echoes被引量：1: 《Journal of Systems Engineering and Electronics》2019年第5期897-904,共8页CHANG Jiayun FU Xiongjun JIANG Wen XIE Min; supported by the National Natural Science Foundation of China(61571043);the 111 Project of China(B14010); The statistical characterization of radar range cells with the target signals is much more distinct than that of the range cells with noise-only signals.Hence,the quasi-optimal detection principle based on the charact...; 关键词：WIDEBAND RADAR MATHEMATICAL STATISTICS CHARACTERISTIC parameter clustering analysis

STATISTICS