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LOCALIZATION: 作品数：962被引量：1346H指数：14; 导出分析报告; 相关领域：自动化与计算机技术更多>>; 相关作者：言明乐武丹韩焱蔡宇新王晓蓉更多>>; 相关机构：清华大学上海交通大学西安外国语大学北京大学更多>>; 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国家高技术研究发展计划国家教育部博士点基金更多>>

Localization in modified polar representation: hybrid measurements and closed-form solution: 《Journal of Systems Engineering and Electronics》2024年第3期575-588,共14页CONG Xunchao SUN Yimao YANG Yanbing ZHANG Lei CHEN Liangyin; supported by the National Natural Science Foundation of China (62101359);Sichuan University and Yibin Municipal People’s Government University and City Strategic Cooperation Special Fund Project (2020CDYB-29);the Science and Technology Plan Transfer Payment Project of Sichuan Province (2021ZYSF007);the Key Research and Development Program of Science and Technology Department of Sichuan Province (2020YFS0575,2021KJT0012-2 021YFS-0067)。; Classical localization methods use Cartesian or Polar coordinates, which require a priori range information to determine whether to estimate position or to only find bearings. The modified polar representation (MPR) u...; 关键词：LOCALIZATION modified polar representation time difference of arrival(TDOA) angle of arrival(AOA) closed-form solution

Non-LOS target localization via millimeter-wave automotive radar被引量：1: 《Journal of Systems Engineering and Electronics》2023年第5期1171-1181,共11页LIU Zhaoyu ZHANG Wenli ZHENG Jingyue GUO Shisheng CUI Guolong KONG Lingjiang LIANG Kun; supported by the National Natural Science Foundation of China(62201510,62001091,61801435,61871080,61801435);the Initial Scientific Research Foundation of University of Science and Technology of China(Y030202059018051);Yangtze River Scholar Program,Sichuan Science and Technology Program(2019JDJQ0014);111 Project(B17008);Henan Provincial Department of Science and Technology Research Project(202102210315,212102210029,202102210-137).; This paper considers the non-line-of-sight(NLOS)vehicle localization problem by using millimeter-wave(MMW)automotive radar.Several preliminary attempts for NLOS vehicle detection are carried out and achieve good resul...; 关键词：millimeter-wave(MMW)automotive radar multipath propagation model non-line-of-sight(NLOS)vehicle localization

Bug localization based on syntactical and semantic information of source code: 《Journal of Systems Engineering and Electronics》2023年第1期236-246,共11页YAN Xuefeng CHENG Shasha GUO Liqin; supported by the National Key R&D Program of China (2018YFB1702700)。; The existing software bug localization models treat the source file as natural language, which leads to the loss of syntactical and structure information of the source file. A bug localization model based on syntactic...; 关键词：bug report abstract syntax tree code representation software bug localization

Moving target localization for multistatic passive radar using delay, Doppler and Doppler rate measurements被引量：9: 《Journal of Systems Engineering and Electronics》2020年第5期939-949,共11页ZHAO Yongsheng HU Dexiu ZHAO Yongjun LIU Zhixin; supported by the National Natural Science Foundation of China (61703433)。; Time delay and Doppler shift between the echo signal and the reference signal are two most commonly used measurements in target localization for the passive radar. Doppler rate, which can be obtained from the extended...; 关键词：target localization multistatic passive radar time delay Doppler shift Doppler rate

Rigid graph-based three-dimension localization algorithm for wireless sensor networks被引量：1: 《Journal of Systems Engineering and Electronics》2018年第5期927-936,共10页LUO Xiaoyuan ZHONG Wenjing LI Xiaolei GUAN Xinping; supported by the National Natural Science Foundation of China(61375105; 61403334); This paper investigates the node localization problem for wireless sensor networks in three-dimension space. A distributed localization algorithm is presented based on the rigid graph. Before location, the communicati...; 关键词：wireless sensor network LOCALIZATION rigid graph quadrilateration

Fast parallel factor decomposition technique for coherently distributed source localization被引量：2: 《Journal of Systems Engineering and Electronics》2018年第4期667-675,共9页CHENG Qianlin ZHANG Xiaofei CAO Renzheng; supported by the National Natural Science Foundation of China(61371169;61601167);the Jiangsu Natural Science Foundation(BK20161489);the open research fund of State Key Laboratory of Millimeter Waves,Southeast University(K201826);the Fundamental Research Funds for the Central Universities(NE2017103); This paper links parallel factor（PARAFAC） analysis to the problem of nominal direction-of-arrival（DOA） estimation for coherently distributed（CD） sources and proposes a fast PARAFACbased algorithm by establishing...; 关键词：source localization coherently distributed （CD）source parallel factor analysis propagator method （PM） trilin-ear decomposition

Variance-based fingerprint distance adjustment algorithm for indoor localization被引量：7: 《Journal of Systems Engineering and Electronics》2015年第6期1191-1201,共11页Xiaolong Xu Yu Tang Xinheng Wang Yun Zhang; supported by the National Natural Science Foundation of China(61202004;61472192);the Special Fund for Fast Sharing of Science Paper in Net Era by CSTD(2013116);the Natural Science Fund of Higher Education of Jiangsu Province(14KJB520014); The multipath effect and movements of people in indoor environments lead to inaccurate localization. Through the test, calculation and analysis on the received signal strength indication （RSSI） and the variance of R...; 关键词：indoor localization fingerprint localization receivedsignal strength indication （RSSI） variance fingerprint distance.

Automatic software fault localization based on artificial bee colony被引量：2: 《Journal of Systems Engineering and Electronics》2015年第6期1325-1332,共8页Linzhi Huang Jun Ai; Software debugging accounts for a vast majority of the financial and time costs in software developing and maintenance. Thus, approaches of software fault localization that can help automate the debugging process have...; 关键词：software debugging software fault localization arti-ficial bee colony （ABC） algorithm program instrumentation.

Semidefinite programming approach for TDOA/GROA based source localization: 《Journal of Systems Engineering and Electronics》2015年第4期680-687,共8页Yanshen Du Ping Wei Huaguo Zhang; supported by the National Natural Science Foundation of China(61201282);the Science and Technology on Communication Information Security Control Laboratory Foundation(9140C130304120C13064); Time-differences-of-arrival （TDOA） and gain-ratios-of- arrival （GROA） measurements are used to determine the passive source location. Based on the measurement models, the con- strained weighted least squares （CWL...; 关键词：gain ratios of arrival （GROA） time difference of arrival（TDOA） LOCALIZATION constrained weighted least squares （CWLS） semidefinite programming problem （SDP）.

Fast multi-parameter estimation and localization for MIMO radar被引量：4: 《Journal of Systems Engineering and Electronics》2015年第3期486-492,共7页Lingyun Xu Xiaofei Zhang Miao Yu; supported by the National Natural Science Foundation of China(61371169;61179006);the Jiangsu Postdoctoral Research Funding Plan(1301013B);the Nanjing University of Aeronautics and Astronautics Funding(NZ2013208); This paper addresses the problem of four-dimensional angle and Doppler frequency estimation for bistatic multiple-input multiple-output （MIMO） radar with arbitrary arrays in spatial co- lored noise. A novel method f...; 关键词：four-dimensional （4D） angle estimation Doppler frequency estimation propagator method （PM） multiple-input multiple-output （MIMO） radar arbitrary array spatial colored noise.

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