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检索条件"主题词=Signal processing algorithms"
43672 条 记 录,以下是1071-1080 订阅
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Aperture Synthesis With Digital Array Radars and Covariant Change of Wavenumber Variables
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IEEE JOURNAL OF SELECTED TOPICS IN signal processing 2023年 第2期17卷 370-388页
作者: Barnes, Christopher F. Georgia Inst Technol Sch Elect & Comp Engn Atlanta GA 30332 USA
Attributes of digital array radars are leveraged in enhancements of wideband frequency-wavenumber (omega-k) methods to achieve 1) single-pulse, short-range imaging from a stationary array;2) single-pulse, all-range, h... 详细信息
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Explainable Machine Learning: The importance of a system-centric perspective [Lecture Notes]
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IEEE signal processing MAGAZINE 2023年 第2期40卷 165-172页
作者: Narwaria, Manish Indian Inst Technol Jodhpur Dept Elect Engn Jodhpur Rajasthan India
The landscape in the context of several signal processing applications and even education [1] appears to be significantly affected by the emergence of machine learning (ML) and particularly deep learning (DL). The mai... 详细信息
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Autism Detection of MRI Brain Images Using Hybrid Deep CNN With DM-Resnet Classifier
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IEEE ACCESS 2023年 11卷 117741-117751页
作者: Jain, Sweta Tripathy, Hrudaya Kumar Mallik, Saurav Qin, Hong Shaalan, Yara Shaalan, Khaled Deemed Univ Kalinga Inst Ind Technol Sch Comp Engn Bhubaneswar 751024 Orissa India Shri Ramdeobaba Coll Engn & Management Dept Comp Sci & Engn Nagpur 440013 India Harvard T H Chan Sch Publ Hlth Dept Environm Hlth Boston MA 02115 USA Univ Tennessee Dept Comp Sci & Engn Chattanooga TN 37403 USA Misr Univ Sci & Technol Fac Med 6th October City 16878 Egypt British Univ Dubai Fac Engn & IT Dubai Int Acad City Dubai U Arab Emirates
The neurodevelopmental Autism Spectrum Disorder (ASD) causes problems in social communication. Earlier diagnosis of ASD from brain image is necessary for reducing the effect of disorder. In this paper, deep Convolutio... 详细信息
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A DOA Estimation Algorithm Based on Eigenvalues Ranking Problem
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IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT 2023年 72卷 1页
作者: Chen, Feng Yang, Desen Mo, Shiqi Harbin Engn Univ Acoust Sci & Technol Lab Harbin 150001 Peoples R China Harbin Engn Univ Key Lab Marine Informat Acquisit & Secur Minist Ind & Informat Technol Harbin 150001 Peoples R China Harbin Engn Univ Coll Underwater Acoust Engn Harbin 150001 Peoples R China
Although traditional subspace direction of arrival (DOA) algorithms enable super-resolution, the algorithm performance declines sharply when the number of sources is incorrectly estimated. This article proposes a new ... 详细信息
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Deep Learning-Based Activity Detection for Grant-Free Random Access
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IEEE SYSTEMS JOURNAL 2023年 第1期17卷 940-951页
作者: Inacio de Souza, Joao Henrique Abrao, Taufik Univ Estadual Londrina Elect Engn Dept BR-86057970 Londrina Parana Brazil
The cellular Internet of Things wireless network is a promising solution to provide massive connectivity for machine-type devices. However, designing grant-free random access (GF-RA) protocols to manage such connectio... 详细信息
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DECONET: An Unfolding Network for Analysis-Based Compressed Sensing With Generalization Error Bounds
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IEEE TRANSACTIONS ON signal processing 2023年 71卷 1938-1951页
作者: Kouni, Vicky Panagakis, Yannis Natl & Kapodistrian Univ Athens Dept Informat & Telecommun Athens 15772 Greece
We present a new deep unfolding network for analysis-sparsity-based Compressed Sensing. The proposed network coined Decoding Network (DECONET) jointly learns a decoder that reconstructs vectors from their incomplete, ... 详细信息
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Laplacian Eigenvalue Allocation Through Asymmetric Weights in Acyclic Leader-Follower Networks
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IEEE ACCESS 2023年 11卷 126409-126419页
作者: Parlangeli, Gianfranco Univ Salento Dipartimento Ingn Innovaz I-73100 Lecce Italy
This paper tackles the eigenvalue allocation problem through an appropriate choice of the edge weights for the class of combinatorially-symmetric Laplacian matrices of acyclic graphs, namely Laplacian matrices showing... 详细信息
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Broadband Spatial Spectrum Estimation Based on Space-Time Minimum Variance Distortionless Response and Frequency Derivative Constraints
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IEEE ACCESS 2023年 11卷 27955-27962页
作者: Wang, Yang Xu, Haiyun Wang, Bin Sun, Minglei PLA Strateg Support Force Informat Engn Univ Informat Syst Engn Zhengzhou 450001 Peoples R China
The two-dimensional optimization capability of the space-time minimum variance distortionless response (STMVDR) can improve the spatial spectrum estimation performance of the broadband beamformer with limited samples,... 详细信息
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A Compound Gaussian Least Squares Algorithm and Unrolled Network for Linear Inverse Problems
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IEEE TRANSACTIONS ON signal processing 2023年 71卷 4303-4316页
作者: Lyons, Carter Raj, Raghu G. Cheney, Margaret US Naval Res Lab Washington DC 20375 USA Colorado State Univ Ft Collins CO 80523 USA
For solving linear inverse problems, particularly of the type that appears in tomographic imaging and compressive sensing, this paper develops two new approaches. The first approach is an iterative algorithm that mini... 详细信息
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CGMM-Based Sound Zone Generation Using Robust Pressure Matching With ATF Perturbation Constraints
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IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE processing 2023年 31卷 3331-3345页
作者: Zhang, Junqing Shi, Liming Christensen, Mads Graesboll Zhang, Wen Zhang, Lijun Chen, Jingdong Northwestern Polytech Univ Ctr Intelligent Acoust & Immers Commun Sch Marine Sci & Technol Xian 710072 Peoples R China Northwestern Polytech Univ Sch Marine Sci & Technol Shaanxi Prov Key Lab Artificial Intelligence Xian 710072 Peoples R China Minist Ind & Informat Technol Key Lab Ocean Acoust & Sensing Xian 710072 Peoples R China Chongqing Univ Posts & Telecommun Intelligent Speech & Audio Lab Commun & Informat Engn Chongqing 400065 Peoples R China Aalborg Univ Dept Elect Syst DK-9000 Aalborg Denmark
Personal sound zone (PSZ) refers to the technique that uses an array of loudspeakers and digital signal processing tools to achieve spatial soundfield control. To generate the target sound zones, this technique genera... 详细信息
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