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检索条件"任意字段=2008 IEEE Sensor Array and Multichannel Signal Processing Workshop"
1267 条 记 录,以下是341-350 订阅
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An Alternating Minimization Approach to Optimizing Subarray Configuration for a Large Phased array
An Alternating Minimization Approach to Optimizing Subarray ...
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sensor array and multichannel signal processing workshop
作者: Wenqiang Pu Yang Yu Shuhua Yu Zhi-Quan Luo Shenzhen Research Institute of Big Data The Chinese University of Hong Kong Shenzhen China The China Electrorrics Technology Group Corporation China
A large size phased array is a powerful system for surveillance, but must be appropriately decomposed as subarrays for efficient digital beamforming. One fundamental question is how to configure a large array as subar... 详细信息
来源: 评论
Sparse Bayesian Learning for DOA Estimation Using Co-Prime and Nested arrays
Sparse Bayesian Learning for DOA Estimation Using Co-Prime a...
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sensor array and multichannel signal processing workshop
作者: Santosh Nannuru Peter Gerstoft Ali Koochakzadeh Piya Pal Electrical and Computer Engineering University of California San Diego Scripps Institution of Oceanography University of California San Diego
Sparse Bayesian learning (SBL) has been used to obtain source direction-of-arrivals (DoAs) from uniform linear array (ULA) data. The maximum number of sources that can be resolved using a ULA is limited by the number ... 详细信息
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Antenna array Based Positional Modulation with a Two-Ray Multi-Path Model
Antenna Array Based Positional Modulation with a Two-Ray Mul...
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sensor array and multichannel signal processing workshop
作者: Bo Zhang Wei Liu Communications Research Group University of Sheffield Sheffield United Kingdom
Traditional directional modulation (DM) designs are based on the assumption that there is no multi-path effect between transmitters and receivers. One problem with these designs is that the resultant systems will be v... 详细信息
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Augmented L-Shaped Nested array Based on the Fourth-Order Difference Co-array Concept
Augmented L-Shaped Nested Array Based on the Fourth-Order Di...
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sensor array and multichannel signal processing workshop
作者: Xiangnan Li Shiwei Ren Jianyan Liu Weijiang Wang School of Information and Electronics Beijing Institute of Technology Beijing China Science and Technology on Space Physics Laboratory Beijing China
This paper presents a new two dimentional(2D) sparse array called the augmented L-shaped nested array based on the concept of fourth-order difference co-array. By properly choosing the relative positions of two L-shap... 详细信息
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DOA Estimation of Quasi-Stationary signals with a Nested array in Unknown Noise Field
DOA Estimation of Quasi-Stationary Signals with a Nested Arr...
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sensor array and multichannel signal processing workshop
作者: Huiping Huang Bin Liao Qiuxiang Shen College of Information Engineering Shenzhen University Shenzhen Guangdong Province China
The problem of direction-of-arrival (DOA) estimation of quasi-stationary signals using a nested array in unknown noise field is investigated and two methods based on differencing method and eigenspace are proposed in ... 详细信息
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One-Bit Radar processing and Estimation with Time-Varying Sampling Thresholds
One-Bit Radar Processing and Estimation with Time-Varying Sa...
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sensor array and multichannel signal processing workshop
作者: Aria Ameri Jian Li Mojtaba Soltanalian University of Illinois at Chicago Chicago IL USA University of Florida Gainesville FL USA
Target parameter estimation from noisy and quantized received signals is of paramount importance in radar applications. In this paper, we propose a novel method to estimate the unknown target parameters via one-bit sa... 详细信息
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Model Order Determination for Signed Measurements via the Bayesian Information Criterion
Model Order Determination for Signed Measurements via the Ba...
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sensor array and multichannel signal processing workshop
作者: Changheng Li Rong Zhang Jian Li Petre Stoica Department of EEIS University of Science and Technology of China Hefei Anhui P.R. china Department of ECE University of Florida Gainesville Florida USA Department of Information Technology Uppsala University Uppsala Sweden
The problem of model order selection from signed measurements obtained via L-blt sampling is considered. The extension of the Bayesian information criterion (BIC) to the case of 1-blt sampling, referred to as 1bBIC, i... 详细信息
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Localization of Multiple Simultaneously Active Speakers in an Acoustic sensor Network
Localization of Multiple Simultaneously Active Speakers in a...
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sensor array and multichannel signal processing workshop
作者: Andreas Brendel Sharon Gannot Walter Kellermann Multimedia Communications and Signal Processing Friedrich-Alexander-Universität Erlangen-Nürnberg Erlangen Germany Faculty of Engineering Bar-Ilan University Ramat-Gan Israel
This paper addresses the localization of an unknown number of acoustic sources in an enclosure. We extend a well established algorithm for localization of acoustic sources, which is based on the Expectation Maximizati... 详细信息
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Estimation of the Regularization Parameter of an On-Line NMF with Minimum Volume Constraint
Estimation of the Regularization Parameter of an On-Line NMF...
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sensor array and multichannel signal processing workshop
作者: Ludivine Nus Sebastian Miron David Brie CRAN Université de Lorraine France
In this paper, the estimation of the regularization parameter of the on-line Non-negative Matrix Factorization (NMF) with minimum volume constraint on sources is addressed. Adding a volume constraint in the model is i... 详细信息
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An Event-Based Diffusion LMS Strategy
An Event-Based Diffusion LMS Strategy
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sensor array and multichannel signal processing workshop
作者: Yuan Wang Wee Peng Tay Wuhua Hu School of Electrical and Electronic Engineering Nanyang Technological University Singapore Department of Artificial Intelligence for Applications SF Technology Co. Ltd Shenzhen China
We consider an event-based communication mechanism for diffusion least mean-squares estimation in a sensor network, in which an intermediate estimate from a sensor is communicated to its neighbors only when a triggeri... 详细信息
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