Results 11 to 20 of about 5,419,576 (229)
Performance Analysis of the Decentralized Eigendecomposition and ESPRIT Algorithm [PDF]
IEEE Transactions on Signal Processing, 2015 In this paper, we consider performance analysis of the decentralized power method for the eigendecomposition of the sample covariance matrix based on the averaging consensus protocol.
Pesavento, M. +2 more
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Beamspace ESPRIT algorithm for bistatic MIMO radar
Electronics Letters, 2011 A novel beamspace ESPRIT (B-ESPRIT) algorithm is proposed to estimate the direction of departures (DODs) and direction of arrivals (DOAs) for bistatic MIMO radar. It restores the rotational invariance structure lost in the beamspace transformation for both the transmit array and the receive array, and then the DODs and DOAs can be estimated through ...
Y.D. Guo, Y.S. Zhang, N.N. Tong
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Unitary ESPRIT algorithm for bistatic MIMO radar
Electronics Letters, 2012 A new Unitary ESPRIT algorithm for joint direction of departure (DOD) and direction of arrival (DOA) estimation in bistatic MIMO radar is proposed. The properties of centro-Hermitian matrices are utilised to transform the complex-valued data matrix into a real-valued data matrix.
Guimei Zheng, Baixiao Chen, Minglei Yang
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2D-Unitary ESPRIT Based Multi-Target Joint Range and Velocity Estimation Algorithm for FMCW Radar
Applied Sciences, 2023 Millimeter-wave FMCW radar has been widely used in joint range-velocity estimation of multiple targets. However, most existing algorithms are unable to estimate the range-velocity information with high accuracy simultaneously and fail to discriminate the
Dan Wen +3 more
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ADDIS-Graphs for Online Error Control With Application to Platform Trials. [PDF]
Biom JABSTRACT In contemporary research, online error control is often required, where an error criterion, such as familywise error rate (FWER) or false discovery rate (FDR), shall remain under control while testing an a priori unbounded sequence of hypotheses.
Fischer L, Bofill Roig M, Brannath W.
europepmc +2 more sources
Kernel Function-Based Ambiguity Function and Its Application on DOA Estimation in Impulsive Noise
Sensors, 2022 To solve the problem that the traditional ambiguity function cannot well reflect the time-frequency distribution characteristics of linear frequency modulated (LFM) signals due to the presence of impulsive noise, two robust ambiguity functions ...
Yuzi Dou, Sen Li
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Fast adaptive esprit algorithm [PDF]
IEEE/SP 13th Workshop on Statistical Signal Processing, 2005, 2005 The ESPRIT algorithm is a subspace-based high resolution method used in source localization and spectral analysis. It relies on the rotational invariance property of the signal subspace, and provides accurate estimates of the signal parameters. However, its main drawback is a high computational cost.
R. Badeau, G. Richard, B. David
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Recursive ESPRIT Algorithm for Multi-User OAM Low-Overhead AoA Estimation
IEEE Transactions on Vehicular Technology, 2023 Multi-user orbital angular momentum (MU-OAM) wireless backhaul systems require precise alignment of transmitted and received OAM beams in line-of-sight (LoS) scenarios.
Wen-Xuan Long, Rui Chen, M. Moretti
semanticscholar +1 more source
Research on super resolution angle measurement based on esprit algorithm
Journal of Physics: Conference Series, 2023 With the rapid development of communication, radar, sonar and many other fields, angle measurement has become a very important field in signal processing.
Wensha Zhao
semanticscholar +1 more source
The influence of different PAST-based subspace trackers on DaPT parameter estimation [PDF]
Advances in Radio Science, 2012 In the context of parameter estimation, subspace-based methods like ESPRIT have become common. They require a subspace separation e.g. based on eigenvalue/-vector decomposition. In time-varying environments, this can be done by subspace trackers.
M. Lechtenberg, J. Götze
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