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检索条件"主题词=Signal processing algorithms"
43529 条 记 录,以下是631-640 订阅
排序:
Direction Finding With Sparse Subarrays: Design, algorithms, and Analysis
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IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS 2024年 第6期60卷 8149-8165页
作者: Leite, Wesley S. de Lamare, Rodrigo C. Zakharov, Yuriy Liu, Wei Haardt, Martin Pontif Catholic Univ Rio de Janeiro PUC Rio Dept Elect Engn BR-22451900 Rio De Janeiro Brazil Univ York Sch Phys Engn & Technol York YO105DD England Hong Kong Polytech Univ Dept Elect & Elect Engn Hong Kong Peoples R China Ilmenau Univ Technol Commun Res Lab D-98693 Ilmenau Germany
This article proposes design techniques for partially calibrated sparse linear subarrays and algorithms to perform direction-of-arrival (DOA) estimation. First, we introduce array architectures that incorporate two di... 详细信息
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Adaptive Parameter Selection Variational Mode Decomposition Based on Bayesian Optimization and Its Application to the Detection of ITSC in PMSM
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IEEE ACCESS 2024年 12卷 38594-38614页
作者: Xia, Yan-Kun Wang, Wan-Ting Li, Xin-Yang Xihua Univ Sch Elect & Elect Informat Engn Chengdu 610039 Peoples R China
Permanent magnet synchronous motor (PMSM) is a vital component of modern industry which is widely used in transport, aerospace and intelligent machinery. In the light of its relatively high frequency of inter-turn sho... 详细信息
来源: 评论
Simpler Gradient Methods for Blind Super-Resolution With Lower Iteration Complexity
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IEEE TRANSACTIONS ON signal processing 2024年 72卷 5123-5139页
作者: Li, Jinsheng Cui, Wei Zhang, Xu Beijing Inst Technol Sch Informat & Elect Beijing 100081 Peoples R China Xidian Univ Sch Artificial Intelligence Key Lab Collaborat Intelligence Syst Minist Educ Xian 710126 Peoples R China Xidian Univ Sch Artificial Intelligence Key Lab Intelligent Percept & Image Understanding Minist Educ Xian 710126 Peoples R China
We study the problem of blind super-resolution, which can be formulated as a low-rank matrix recovery problem via vectorized Hankel lift (VHL). The previous gradient descent method based on VHL named PGD-VHL relies on... 详细信息
来源: 评论
An Invitation to Hypercomplex Phase Retrieval: Theory and applications
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IEEE signal processing MAGAZINE 2024年 第3期41卷 22-32页
作者: Jacome, Roman Mishra, Kumar Vijay Sadler, Brian M. Arguello, Henry Univ Ind Santander Bucaramanga 680002 Colombia US DEVCOM Army Res Lab Adelphi MD 20783 USA Univ Ind Santander Syst Engn Dept Bucaramanga 680002 Santander Colombia
Hypercomplex signal processing (HSP) provides state-of-the-art tools to handle multidimensional signals by harnessing the intrinsic correlation of the signal dimensions through Clifford algebra. Recently, the hypercom... 详细信息
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VLSI Architectures of Approximate Arithmetic Units Applied to Parallel Sensors Calibration
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IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS 2024年 第3期71卷 1000-1013页
作者: da Rosa, Morgana Macedo Azevedo da Costa, Patricia Ucker Leleu da Costa, Eduardo Antonio Cesar Soares, Rafael I. Bampi, Sergio Univ Fed Pelotas UFPel Programade Posgrad Comp PPGC BR-96010770 Pelotas Brazil Univ Fed Rio Grande do Sul UFRGS PGMICRO BR-90010150 Porto Alegre Brazil Univ Catolica Pelotas UCPel Engn Elet & Comp MEEC BR-96015560 Pelotas Brazil
Approximate computing maximizes area and energysavings for a trade-off between quality and efficiency. Approx-imate arithmetic operators have emerged as an efficientalternative to design low-power VLSI circuits. This ... 详细信息
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Half-Duplex APs With Dynamic TDD Versus Full-Duplex APs in Cell-Free Systems
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IEEE TRANSACTIONS ON COMMUNICATIONS 2024年 第7期72卷 3856-3872页
作者: Chowdhury, Anubhab Murthy, Chandra R. Indian Inst Sci Dept Elect & Commun Engn Bengaluru 560012 India
In this paper, we present a comparative study of half-duplex (HD) access points (APs) with dynamic time-division duplex (DTDD) and full-duplex (FD) APs in cell-free (CF) systems. Although both DTDD and FD CF systems s... 详细信息
来源: 评论
SAOFTRL: A Novel Adaptive Algorithmic Framework for Enhancing Online Portfolio Selection
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IEEE TRANSACTIONS ON signal processing 2024年 72卷 5291-5305页
作者: Shi, Runhao Palomar, Daniel P. Hong Kong Univ Sci & Technol HKUST Clear Water Bay Hong Kong Peoples R China
Strongly Adaptive meta-algorithms (SA-meta) are popular in online portfolio selection due to their resilience in adversarial environments and adaptability to market changes. However, their application is often limited... 详细信息
来源: 评论
Quasi-Closed-Form algorithms for Spherical Angle-of-Arrival Source Localization
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IEEE TRANSACTIONS ON signal processing 2024年 72卷 432-448页
作者: Zhang, Tianyu Teng, Pengxiao Lyu, Jun Yang, Jun Chinese Acad Sci Inst Acoust Key Lab Noise & Vibrat Res Beijing 100190 Peoples R China Univ Chinese Acad Sci Beijing 100049 Peoples R China
The ground curvature cannot be neglected when locating the source that generates long-range propagation signals, so the traditional angle-of-arrival (AOA) source localization evolves into spherical AOA source localiza... 详细信息
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Transfer Diagnosis Model of Internal Combustion Engine With Embedded Vibration signal Impact Decomposition
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IEEE ACCESS 2024年 12卷 62779-62792页
作者: Li, He Dong, Liangyu Peng, Yang Dai, Zhixiang Jiang, Yang Zhang, Jinjie Beijing Univ Chem Technol Key Lab Engine Hlth Monitoring Control & Networkin Minist Educ Beijing 100029 Peoples R China Beijing Univ Chem Technol State Key Lab High End Compressor & Syst Technol Beijing 100029 Peoples R China China Ind Control Syst Cyber Emergency Response Te Beijing 100040 Peoples R China PetroChina Southwest Oil & Gasfield Co Gathering & Transportat Engn Technol Res Inst Chengdu 610051 Peoples R China Chongqing City Construct Investment Grp Co Ltd Chongqing 400015 Peoples R China
Traditional transfer diagnosis models for internal combustion engines show a decrease in generalization ability due to the multisource features aliasing in vibration signals and the effect of variable operating condit... 详细信息
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Mixed Gas Detection and Temperature Compensation Based on Photoacoustic Spectroscopy
IEEE PHOTONICS JOURNAL
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IEEE PHOTONICS JOURNAL 2024年 第2期16卷 1页
作者: Sun, Chao Hu, Runze Liu, Niansong Ding, Jianjun Jianghan Univ Wuhan 430014 Peoples R China
In recent years, with the continuous progress of technology and the development of society, the demand for updating trace gas detection technology has been increasing. The ability to quickly and accurately detect the ... 详细信息
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