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检索条件"主题词=Signal processing algorithms"
43529 条 记 录,以下是621-630 订阅
排序:
Z-Laplacian Matrix Factorization: Network Embedding With Interpretable Graph signals
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IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING 2024年 第8期36卷 4331-4345页
作者: Wan, Liangtian Fu, Zhengqiang Ling, Yi Sun, Yuchen Li, Xiaona Sun, Lu Xia, Feng Yan, Xiaoran Aggarwal, Charu C. Dalian Univ Technol DUT Sch Software Technol Key Lab Ubiquitous Network & Serv Software Liaonin Dalian 116620 Peoples R China Dalian Univ Technol DUT RU Int Sch Informat Sci & Engn Dalian 116620 Peoples R China Amazon Atlanta GA 30337 USA Dalian Maritime Univ Inst Informat Sci Technol Dept Commun Engn Dalian 116026 Peoples R China RMIT Univ Sch Comp Technol Melbourne Vic 3000 Australia Zhejiang Lab Res Inst Artificial Intelligence Hangzhou 311121 Peoples R China IBM T J Watson Res Ctr Hawthorne NY 10598 USA
Network embedding aims to represent nodes with low dimensional vectors while preserving structural information. It has been recently shown that many popular network embedding methods can be transformed into matrix fac... 详细信息
来源: 评论
An Open, Modular, Ultrasound Digitial signal processing Specification
An Open, Modular, Ultrasound Digitial Signal Processing Spec...
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IEEE International Ultrasonics Symposium (IUS)
作者: Clegg, Harry R. Carpenter, Thomas M. Freear, Steven Cowell, David M. J. Univ Leeds Sch Elect & Elect Engn Ultrasound Grp Leeds W Yorkshire England
Digital signal processing is used in almost all ultrasound research with groups tending to develop their own software, using different data formats and programming languages. Existing works demonstrate open approaches... 详细信息
来源: 评论
DOA Estimation Method Based on Space-Time Coding Antennas With Orthogonal Codes
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IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION 2024年 第2期72卷 1173-1181页
作者: Fang, Zuqi Zhou, Qunyan Dai, Jun Yan Qi, Zhen Jie Zhang, Jianan Cheng, Qiang Cui, Tie Jun Southeast Univ State Key Lab Millimeter Waves Nanjing 210096 Peoples R China
Recently, direction-of-arrival (DOA) estimation has been widely employed in wireless communication networks, electromagnetic (EM) environment management, and radar tracking. However, traditional DOA estimation algorit... 详细信息
来源: 评论
Complex-Valued Projection Statistics for Hybrid Power System State Estimation
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IEEE TRANSACTIONS ON POWER SYSTEMS 2024年 第4期39卷 6052-6062页
作者: Resende, Eduardo M. Pires, Robson Mili, Lamine Univ Fed Itajuba Inst Elect Syst Energy ISEE BR-37500903 Itajuba Brazil Virginia Tech Natl Capital Reg Falls Church Dept Elect Comp Engn Falls Church VA 22043 USA
This paper develops a complex-valued Schweppe-type GM-estimator with the Huber cost function (known as SHGM estimator) that processes both phasor measurement units (PMUs) and supervisory control and data acquisition (... 详细信息
来源: 评论
Blind Polarization Demultiplexing of Shaped QAM signals Assisted by Temporal Correlations
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JOURNAL OF LIGHTWAVE TECHNOLOGY 2024年 第2期42卷 560-571页
作者: Bajaj, Vinod Van de Plas, Raf Wahls, Sander Delft Univ Technol Delft Ctr Syst & Control NL-2628 CD Delft Netherlands Vanderbilt Univ Mass Spectrometry Res Ctr Nashville TN 37240 USA Vanderbilt Univ Dept Biochem Nashville TN 37240 USA Karlsruhe Inst Technol KIT Inst Ind Informat Technol Karlsruhe TN Germany
While probabilistic constellation shaping (PCS) enables rate and reach adaption with finer granularity [1] (Cho and Winzer, 2009), it imposes signal processing challenges at the receiver. Since the distribution of PCS... 详细信息
来源: 评论
3-D Deployment of UAV-BSs for Effective Communication Coverage
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IEEE INTERNET OF THINGS JOURNAL 2024年 第14期11卷 25162-25172页
作者: Zeng, Qian Jia, Yuheng Li, Chuanqi Liu, Liyuan Nanning Normal Univ Demonstrat Modern Ind Sch Guangxi Key Lab Funct Informat Mat & Intelligent I Smart Logist Ind Sch Construct ProjectGuangxi Uni Nanning 530100 Peoples R China
In the field of unmanned aerial vehicles (UAVs), their potential as aerial base stations for post-disaster communication recovery or providing communication coverage in remote areas has gained global recognition. Howe... 详细信息
来源: 评论
Near-Field Channel Estimation for XL-MIMO Systems Using Variational Bayesian Learning
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IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 2024年 第9期23卷 10740-10756页
作者: Pisharody, Jayanth N. Rajoriya, Anupama Budhiraja, Rohit Indian Inst Technol IIT Kanpur Dept Elect Engn Kanpur 208016 India
We estimate the uplink channel of an extra largescale multiple-input-multiple-output (XL-MIMO) system, with the base station (BS) consisting of multiple antenna sub-arrays. The BS has a decentralized processing archit... 详细信息
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Stable Outlier-Robust signal Recovery Over Networks: A Convex Analytic Approach Using Minimax Concave Loss
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IEEE TRANSACTIONS ON signal AND INFORMATION processing OVER NETWORKS 2024年 10卷 690-705页
作者: Tillmann, Maximilian H. V. Yukawa, Masahiro Keio Univ Dept Elect & Elect Engn Yokohama Kanagawa 2238522 Japan Univ Bremen Dept Commun Engn D-28359 Bremen Germany
This paper presents a mathematically rigorous framework of remarkably-robust signal recovery over networks. The proposed framework is based on the minimax concave (MC) loss, which is a weakly convex function so that i... 详细信息
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Exploration on 2D DOA Estimation of Linear Array Motion: Uniform and Sparse Circular Motion
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IEEE TRANSACTIONS ON signal processing 2024年 72卷 4115-4131页
作者: Chu, Jianhong Zhang, Zhi Huang, Yuzhen Su, Tianshu Beijing Univ Posts & Telecommun BUPT State Key Lab Networking & Switching Technol Beijing 100876 Peoples R China Acad Mil Sci PLA Beijing 100091 Peoples R China
It is a challenging and attractive topic to extend the aperture dimension of linear arrays with convenient configuration for two-dimensional (2D) direction of arrival (DOA) estimation. In this paper, exploration on th... 详细信息
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GNN-Based Beamforming for Sum-Rate Maximization in MU-MISO Networks
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IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 2024年 第8期23卷 9251-9264页
作者: Li, Yuhang Lu, Yang Ai, Bo Dobre, Octavia A. Ding, Zhiguo Niyato, Dusit Beijing Jiaotong Univ Sch Comp Sci & Technol Beijing 100044 Peoples R China Beijing Jiaotong Univ Collaborat Innovat Ctr Railway Traff Safety Beijing 100044 Peoples R China Beijing Jiaotong Univ State Key Lab Rail Traff Control & Safety Beijing 100044 Peoples R China Beijing Jiaotong Univ Sch Elect & Informat Engn Beijing 100044 Peoples R China Memorial Univ Fac Engn & Appl Sci St John NF A1C 5S7 Canada Khalifa Univ Dept Elect Engn & Comp Sci Abu Dhabi U Arab Emirates Nanyang Technol Univ Sch Comp Sci & Engn Singapore 639798 Singapore
The advantages of graph neural networks (GNNs) in leveraging the graph topology of wireless networks have drawn increasing attentions. This paper studies the GNN-based learning approach for the sum-rate maximization i... 详细信息
来源: 评论