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检索条件"主题词=Signal Processing Algorithms"
43549 条 记 录,以下是571-580 订阅
排序:
Bias-Compensated Normalized Iterative Wiener Filter Algorithm With Noisy Input
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IEEE signal processing LETTERS 2025年 32卷 1445-1449页
作者: Yuan, Hai Lu, Lu Zhu, Guangya Chen, Badong Sichuan Univ Coll Elect & Informat Engn Chengdu 610065 Peoples R China Sichuan Univ Coll Elect Engn Chengdu 610065 Peoples R China Xi An Jiao Tong Univ Inst Artificial Intelligence & Robot Xian 710049 Peoples R China
The iterative Wiener filter (IWF) algorithm can achieve a fast convergence rate. However, its performance may degrade when it encounters noisy input scenarios. To tackle this problem, a novel IWF algorithm incorporati... 详细信息
来源: 评论
Sparse Array Design for Optimum Beamforming Using Deep Learning
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IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS 2024年 第1期60卷 133-144页
作者: Hamza, Syed A. Amin, Moeness G. Widener Univ Sch Engn Chester PA 19013 USA Villanova Univ Coll Engn Ctr Adv Commun CAC Villanova PA 19085 USA
This article considers sparse array design for receive beamforming achieving maximum signal-to-interference plus noise ratio (MaxSINR). We develop a design approach based on supervised neural network where class label... 详细信息
来源: 评论
Samplet Basis Pursuit: Multiresolution Scattered Data Approximation With Sparsity Constraints
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IEEE TRANSACTIONS ON signal processing 2024年 72卷 1813-1823页
作者: Baroli, Davide Harbrecht, Helmut Multerer, Michael Univ Svizzera Italiana Fac Informat CH-6962 Lugano Switzerland Univ Basel Dept Math & Comp Sci CH-4051 Basel Switzerland
We consider scattered data approximation in samplet coordinates with l(1)-regularization. The application of an l(1)-regularization term enforces sparsity of the coefficients with respect to the samplet basis. Samplet... 详细信息
来源: 评论
Artificial Intelligence and Machine Learning Tools for Improving Early Warning Systems of Volcanic Eruptions: The Case of Stromboli
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IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE 2024年 第12期46卷 7973-7982页
作者: Longo, Roberto Lacanna, Giorgio Innocenti, Lorenzo Ripepe, Maurizio IMEC B-3001 Leuven Belgium Le Mans Univ Lab Acoust Univ Mans LAUM Inst Acoust Grad Sch IA GS CNRSUMR6613 F-72085 Le Mans France Univ Firenze Dipartimento Sci Terra I-50121 Florence Italy Ist Nazl Geofis & Vulcanol Osservatorio Etneo I-50121 Catania Italy
Explosive volcanic blasts can occur suddenly and without any clear precursors. Many volcanoes have erupted in the last years with no evident change in the eruptive parameters and with dramatic consequences for the pop... 详细信息
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Variance Reduced Random Relaxed Projection Method for Constrained Finite-Sum Minimization Problems
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IEEE TRANSACTIONS ON signal processing 2024年 72卷 2188-2203页
作者: Yang, Zhichun Xia, Fu-quan Tu, Kai Yue, Man-Chung Sichuan Normal Univ Sch Math Sci Chengdu 610068 Peoples R China Shenzhen Univ Sch Math Sci Shenzhen 518060 Peoples R China Univ Hong Kong Musketeers Fdn Inst Data Sci Hong Kong Peoples R China Univ Hong Kong Dept Ind & Mfg Syst Engn Hong Kong Peoples R China
For many applications in signal processing and machine learning, we are tasked with minimizing a large sum of convex functions subject to a large number of convex constraints. In this paper, we devise a new random pro... 详细信息
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ISAC-NET: Model-Driven Deep Learning for Integrated Passive Sensing and Communication
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IEEE TRANSACTIONS ON COMMUNICATIONS 2024年 第8期72卷 4692-4707页
作者: Jiang, Wangjun Ma, Dingyou Wei, Zhiqing Feng, Zhiyong Zhang, Ping Peng, Jinlin Beijing Univ Posts & Telecommun Sch Informat & Commun Engn Beijing 100876 Peoples R China Beijing Univ Posts & Telecommun Key Lab Universal Wireless Commun Minist Educ Beijing 100876 Peoples R China Beijing Univ Posts & Telecommun State Key Lab Networking & Switching Technol Beijing 100876 Peoples R China Natl Innovat Inst Def Technol Artificial Intelligence Res Ctr Beijing 102206 Peoples R China
Wireless communication with the enormous demands of sensing ability have given rise to the integrated passive sensing and communication (IPSAC) technology. The main challenge of IPSAC is how to achieve high sensing an... 详细信息
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Percentile Optimization in Wireless Networks-Part II: Beamforming for Cell-Edge Throughput Maximization
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IEEE TRANSACTIONS ON signal processing 2024年 72卷 1533-1547页
作者: Khan, Ahmad Ali Adve, Raviraj S. Ericsson R&D Ottawa ON K2K 2V6 Canada Univ Toronto Edward S Rogers Sr Dept Elect & Comp Engn Toronto ON M5S 3G4 Canada
Part I of this two-part paper focused on the formulation of percentile problems, complexity analysis, and development of power control algorithms via the quadratic fractional transform (QFT) and logarithmic fractional... 详细信息
来源: 评论
Energy-Efficient Sensor Scheduling for State Estimation Over Homogeneous Multi-Hop Networks
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IEEE signal processing LETTERS 2025年 32卷 411-415页
作者: Li, Yao Song, Rui Zheng, Jianyong Guan, Xinping Shanghai Univ Sch Future Technol Shanghai 200444 Peoples R China Shanghai Jiao Tong Univ Dept Automat Shanghai 200240 Peoples R China
In this letter, anestimation-oriented power-constrained sensor scheduling problem over multi-hop sensor networks is studied. Two different online scheduling schemes for multi-hop transmission, i.e., global-delay-based... 详细信息
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Decentralized Generalized Approximate Message-Passing for Tree-Structured Networks
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IEEE TRANSACTIONS ON INFORMATION THEORY 2024年 第10期70卷 7385-7409页
作者: Takeuchi, Keigo Toyohashi Univ Technol Dept Elect & Elect Informat Engn Toyohashi 4418580 Japan
Decentralized generalized approximate message-passing (GAMP) is proposed for compressed sensing from distributed generalized linear measurements in a tree-structured network. Consensus propagation is used to realize a... 详细信息
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Sub-6-GHz Energy-Detection-Based Fast On-Chip Analog Spectrum Sensing With Learning-Driven signal Classification
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IEEE INTERNET OF THINGS JOURNAL 2024年 第14期11卷 25033-25046页
作者: Mittal, Ankit Zhang, Milin Gourousis, Thomas Zhang, Ziyue Fei, Yunsi Onabajo, Marvin Restuccia, Francesco Shrivastava, Aatmesh Northeastern Univ Dept Elect & Comp Engn Boston MA 02115 USA
Cognitive communication utilizes transient openings in the spectrum to communicate opportunistically, which is a promising technique to enable more efficient spectrum usage in an increasingly congested spectrum enviro... 详细信息
来源: 评论