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检索条件"主题词=Pursuit Algorithms"
488 条 记 录,以下是31-40 订阅
排序:
A greedy pursuit algorithm for separating signals from nonlinear compressive observations
A greedy pursuit algorithm for separating signals from nonli...
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2018 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2018
作者: Chin, Sang Peter Tran, Trac D. Tran, Dung Rangamani, Akshay Department of Computer Science Boston University BostonMA United States Electrical and Computer Engineering Department Johns Hopkins University BaltimoreMD United States
In this paper we study the unmixing problem which aims to separate a set of structured signals from their superposition. In this paper, we consider the scenario in which the mixture is observed via nonlinear compressi... 详细信息
来源: 评论
Unconstrained monitoring of body motion during walking
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IEEE ENGINEERING IN MEDICINE AND BIOLOGY MAGAZINE 2003年 第3期22卷 104-109页
作者: Akay, M Sekine, M Tamura, T Higashi, Y Fujimoto, T Dartmouth Coll Thayer Sch Engn Neural Engn & Informat Lab Hanover NH 03755 USA
Discusses using the matching pursuit algorithm to characterize time-frequency patterns of body motion in poststroke hemiplegic patients. We have been working on the quantification of body motions in healthy young and ... 详细信息
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Real-Time Data Sensing for Microseismic Monitoring via Adaptive Compressed Sampling
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IEEE SENSORS JOURNAL 2023年 第10期23卷 10644-10655页
作者: Chen, Liang Lan, Zhiqiang Qian, Shuo Hou, Xiaojuan Zhang, Le He, Jian Chou, Xiujian North Univ China State Sci & Technol Elect Test & Measurement Lab Taiyuan 030051 Shanxi Peoples R China Soochow Univ Sch Future Sci & Engn Suzhou 215299 Peoples R China North Univ China Sch Software Taiyuan 030051 Shanxi Peoples R China
The large amount of monitoring data has posed enormous challenges to the quick response and accurate analysis of microseismic events. Compressed sensing (CS) has the advantages of low resource cost, high efficiency, a... 详细信息
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The cosparse analysis model and algorithms
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APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS 2013年 第1期34卷 30-56页
作者: Nam, S. Davies, M. E. Elad, M. Gribonval, R. Ctr Rech INRIA Rennes Bretagne Atlantique F-35042 Rennes France Univ Edinburgh Sch Engn & Elect Edinburgh EH9 3JL Midlothian Scotland Technion Israel Inst Technol Dept Comp Sci IL-32000 Haifa Israel
After a decade of extensive study of the sparse representation synthesis model, we can safely say that this is a mature and stable field, with clear theoretical foundations, and appealing applications. Alongside this ... 详细信息
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An Optimal Guidance Strategy for Moving-Target Interception by a Multirotor Unmanned Aerial Vehicle Swarm
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IEEE ACCESS 2020年 8卷 121650-121664页
作者: Wang, Xi Tan, Guanzheng Dai, Yusi Lu, Fanlei Zhao, Jian Cent South Univ Sch Automat Changsha 410083 Peoples R China
To solve the problem of intercepting a moving target by a multirotor unmanned aerial vehicle (UAV) swarm, an optimal guidance strategy is proposed. The proposed guidance law is based on the integration of the classic ... 详细信息
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Gearbox Fault Diagnosis Using Multiscale Sparse Frequency-Frequency Distributions
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IEEE ACCESS 2021年 9卷 113089-113099页
作者: Zhang, Luke Li, Yi Dong, Lincheng Yang, Xiaoqing Ding, Xiaoxi Zeng, Qiang Wang, Liming Shao, Yimin Nucl Power Inst China Sci & Technol Reactor Syst Design Technol Lab Chengdu 610213 Peoples R China Chongqing Univ Coll Mech Engn Chongqing 400044 Peoples R China Chongqing Univ State Key Lab Mech Transmiss Chongqing 400044 Peoples R China
Gear fault related information is distributed over a broad frequency band, indicating a complex modulation mechanism. It is difficult to detect early-stage gear faults accurately by detecting fault frequencies in a li... 详细信息
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MATCHING pursuitS WITH TIME-FREQUENCY DICTIONARIES
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IEEE TRANSACTIONS ON SIGNAL PROCESSING 1993年 第12期41卷 3397-3415页
作者: MALLAT, SG ZHANG, ZF NYU COURANT INST MATH SCI DEPT MATH NEW YORK NY 10012 USA
We introduce an algorithm, called matching pursuit, that decomposes any signal into a linear expansion of waveforms that are selected from a redundant dictionary of functions. These waveforms are chosen in order to be... 详细信息
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ASSOCIATIVE LEARNING OF BOOLEAN FUNCTIONS
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IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS 1989年 第5期19卷 1008-1015页
作者: MUKHOPADHYAY, S THATHACHAR, MAL CONCORDIA UNIV DEPT ELECT & COMP ENGNMONTREAL H3G 1M8QUEBECCANADA
A cooperative-game-playing learning automata model is presented for a complex nonlinear associative task, namely, learning of Boolean functions. The unknown Boolean function is expressed in terms of minterms, and a te... 详细信息
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Model-Based Control for Power Converters With Variable Sampling Time: A Case Example Using Five-Phase Induction Motor Drives
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IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS 2019年 第8期66卷 5800-5809页
作者: Arahal, Manuel R. Martin, Cristina Barrero, Federico Gonzalez-Prieto, Ignacio Duran, Mario J. Univ Seville Syst & Automat Engn Dept Seville 41092 Spain Univ Seville Dept Elect Engn Seville 41092 Spain Univ Huelva Elect & Thermal Engn Dept Huelva 21819 Spain Univ Malaga Dept Elect Engn E-29071 Malaga Spain
Discrete-time control of power converters without modulation blocks have been considered in recent times in modern high-performance electromechanical drives, particularly with the appearance of model predictive contro... 详细信息
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Plate impulse response spatial interpolation with sub-Nyquist sampling
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JOURNAL OF SOUND AND VIBRATION 2011年 第23期330卷 5678-5689页
作者: Chardon, G. Leblanc, A. Daudet, L. ESPCI CNRS UMR 7587 Inst Langevin Ondes & Images F-75231 Paris 05 France Univ Lille Nord France F-59000 Lille France LGCgE UArtois F-62400 Bethune France Paris Diderot Univ Paris France Inst Univ France Paris France
Impulse responses of vibrating plates are classically measured on a fine spatial grid satisfying the Shannon-Nyquist spatial sampling criterion, and interpolated between measurement points. For homogeneous and isotrop... 详细信息
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