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检索条件"主题词=Sensor array processing"
74 条 记 录,以下是11-20 订阅
排序:
Compressive Sensing-based DOA Estimation using the Dantzig Selector  60
Compressive Sensing-based DOA Estimation using the Dantzig S...
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60th IEEE International Midwest Symposium on Circuits and Systems (MWSCAS)
作者: Salama, Amgad A. Ahmad, M. Omair Swamy, M. N. S. Concordia Univ Dept Elect & Comp Engn Montreal PQ H3G 1M8 Canada
In this paper, a new compressive sensing (CS)-based direction of arrival (DOA) estimation technique using the Dantzig selector is proposed. The proposed scheme can identify more source signals than the number of senso... 详细信息
来源: 评论
Low Complexity Method for Wideband DOA Estimation Based on Sparse Representation Using Rotational Signal Subspace
Low Complexity Method for Wideband DOA Estimation Based on S...
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IEEE Radar Conference (RadarConf)
作者: Zhao, Yonghong Zhang, Linrang Zhang, Juan Guo, Yumei Gu, Yabin Xidian Univ Dept Elect Engn Natl Lab Radar Signal Proc Xian 710071 Shaanxi Peoples R China
A low complexity method for wideband direction finding based on sparse representation is proposed, which combines the rotational signal subspace (RSS) with weighted subspace fitting (WSF) to improve the performance of... 详细信息
来源: 评论
Subspace-based interference removal methods for a multichannel biomagnetic sensor array
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JOURNAL OF NEURAL ENGINEERING 2017年 第5期14卷 051001-051001页
作者: Sekihara, Kensuke Nagarajan, Srikantan S. Signal Anal Inc Hachioji Tokyo Japan Tokyo Med & Dent Univ Dept Adv Technol Med Bunkyo Ku 1-5-45 Yushima Tokyo 1138519 Japan Univ Calif San Francisco Biomagnet Imaging Lab 513 Parnassus AveS362 San Francisco CA 94143 USA
Objective. In biomagnetic signal processing, the theory of the signal subspace has been applied to removing interfering magnetic fields, and a representative algorithm is the signal space projection algorithm, in whic... 详细信息
来源: 评论
Optimal Sample Complexity for Blind Gain and Phase Calibration
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IEEE TRANSACTIONS ON SIGNAL processing 2016年 第21期64卷 5549-5556页
作者: Li, Yanjun Lee, Kiryung Bresler, Yoram Univ Illinois Coordinated Sci Lab Urbana IL 61801 USA Univ Illinois Dept Elect & Comp Engn Urbana IL 61801 USA Georgia Inst Technol Sch Elect & Comp Engn Atlanta GA 30332 USA
Blind gain and phase calibration (BGPC) is a structured bilinear inverse problem, which arises in many applications, including inverse rendering in computational relighting (albedo estimation with unknown lighting), b... 详细信息
来源: 评论
New Approaches to Direction-of-Arrival Estimation With sensor arrays in Unknown Nonuniform Noise
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IEEE sensorS JOURNAL 2016年 第24期16卷 8982-8989页
作者: Liao, Bin Huang, Lei Guo, Chongtao So, Hing Cheung Shenzhen Univ Coll Informat Engn Shenzhen 518060 Peoples R China City Univ Hong Kong Dept Elect Engn Hong Kong Hong Kong Peoples R China
It is known that classical subspace-based direction-of-arrival (DOA) estimation algorithms are not straightforwardly applicable to scenarios with unknown spatially nonuniform noise. Among the state-of-the-art solution... 详细信息
来源: 评论
MAXIMUM LIKELIHOOD AND MAXIMUM A POSTERIORI DIRECTION-OF-ARRIVAL ESTIMATION IN THE PRESENCE OF SIRP NOISE  41
MAXIMUM LIKELIHOOD AND MAXIMUM A POSTERIORI DIRECTION-OF-ARR...
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41st IEEE International Conference on Acoustics, Speech and Signal processing (ICASSP)
作者: Zhang, Xin El Korso, Mohammed Nabil Pesavento, Marius Tech Univ Darmstadt Commun Syst Grp Darmstadt Germany Univ Paris Ouest Nanterre La Def LEME EA416 Ville Davray France
The maximum likelihood (ML) and maximum a posteriori (MAP) estimation techniques are widely used to address the direction-of-arrival (DOA) estimation problems, an important topic in sensor array processing. Convention... 详细信息
来源: 评论
Implementation Aspects of Joint Angle and Delay Estimation for Road Traffic Applications  6
Implementation Aspects of Joint Angle and Delay Estimation f...
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IEEE 6th International Conference on Communications and Electronics (IEEE ICCE)
作者: Patelczyk, Timo Biebl, Erwin Tech Univ Munich Fachgebiet Hochstfrequenztech Arcisstr 21 D-80333 Munich Germany
This paper provides an overview of implementation aspects of an algorithm for joint angle and delay estimation using shift-invariance techniques (SI-JADE) based on theoretical considerations. Objective is an assessmen... 详细信息
来源: 评论
Compressive Sensing-based DOA Estimation using the Dantzig Selector
Compressive Sensing-based DOA Estimation using the Dantzig S...
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IEEE Pulsed Power Conference
作者: Amgad A. Salama M. Omair Ahmad M. N. S. Swamy Department of Electrical and Computer Engineering Concordia University
In this paper, a new compressive sensing (CS)-based direction of arrival (DOA) estimation technique using the Dantzig selector is proposed. The proposed scheme can identify more source signals than the number of senso... 详细信息
来源: 评论
Underdetermined DOA Estimation Using MVDR-Weighted LASSO
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sensorS 2016年 第9期16卷 1549-1549页
作者: Salama, Amgad A. Ahmad, M. Omair Swamy, M. N. S. Concordia Univ Dept Elect & Comp Engn Montreal PQ H3G 1M8 Canada
The direction of arrival (DOA) estimation problem is formulated in a compressive sensing (CS) framework, and an extended array aperture is presented to increase the number of degrees of freedom of the array. The ordin... 详细信息
来源: 评论
Maximum likelihood and maximum a posteriori direction-of-arrival estimation in the presence of sirp noise
Maximum likelihood and maximum a posteriori direction-of-arr...
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International Conference on Acoustics, Speech, and Signal processing (ICASSP)
作者: Xin Zhang Mohammed Nabil El Korso Marius Pesavento Communication Systems Group Technische Universitat Darmstadt Darmstadt Germany LEME EA416 Universite Paris-Nanterre Nanterre ÃŽle-de-France FR
The maximum likelihood (ML) and maximum a posteriori (MAP) estimation techniques are widely used to address the direction-of-arrival (DOA) estimation problems, an important topic in sensor array processing. Convention... 详细信息
来源: 评论