Results 21 to 30 of about 385,227 (263)
Time-Matching Random Finite Set-Based Filter for Radar Multi-Target Tracking
Sensors, 2018 The random finite set (RFS) approach provides an elegant Bayesian formulation of the multi-target tracking (MTT) problem without the requirement of explicit data association.
Defu Jiang +5 more
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DOA Estimation Based on Real-Valued Cross Correlation Matrix of Coprime Arrays
Sensors, 2017 A fast direction of arrival (DOA) estimation method using a real-valued cross-correlation matrix (CCM) of coprime subarrays is proposed. Firstly, real-valued CCM with extended aperture is constructed to obtain the signal subspaces corresponding to the ...
Jianfeng Li, Feng Wang, Defu Jiang
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Acta Acustica, 2020 Introduction: Surrounding spherical loudspeaker arrays facilitate the application of various spatial audio reproduction methods and can be used for a broad range of acoustic measurements and perceptual evaluations.
Pausch Florian +2 more
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Acta Acustica, 2022 Spatial audio has been studied for several decades, but has seen much renewed interest recently due to advances in both software and hardware for capture and playback, and the emergence of applications such as virtual reality and augmented reality.
Rafaely Boaz +9 more
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Low-Complexity Propagator Based Two Dimensional Angle Estimation for Coprime MIMO Radar
IEEE Access, 2018 The problem of 2-D angle estimation for coprime multiple-input multiple-output (MIMO) radar is considered, and a low-complexity propagator based method is proposed.
Jianfeng Li, Defu Jiang
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Query processing techniques for arrays [PDF]
Proceedings of the 1999 ACM SIGMOD international conference on Management of data, 1999 Arrays are an appropriate data model for images, gridded output from computational models, and other types of data. This paper describes an approach to array query processing. Queries are expressed in AML, a logical algebra that is easily extended with user-defined functions to support a wide variety of array operations.
Arunprasad P. Marathe, Kenneth Salem
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Remote Sensing, 2021 We develop a linear inversion technique for measuring the modal composition and directionality of ambient seismic noise. The technique draws from similar techniques used in astrophysics and gravitational-wave physics, and relies on measuring cross ...
Patrick M. Meyers +7 more
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The Journal of Engineering, 2019 Fractionally spaced super-exponential (FSSE) algorithm has the disadvantage of computational complexity since it exploits high-order statistics explicitly.
JinLiang Bai +4 more
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Direction of Arrival Estimation of Quasi-Stationary Signals Using Unfolded Coprime Array
IEEE Access, 2017 Direction of arrival (DOA) estimation of quasi-stationary signals (QSS) is discussed in this paper, and an algorithm using unfolded coprime array is proposed.
Jianfeng Li, Xiaofei Zhang
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Spatial pseudorandom array processing [PDF]
IEEE Transactions on Acoustics, Speech, and Signal Processing, 1989 A pseudorandom permuting procedure and the associated array signal processing are introduced for resolving multiple coherent signal sources. Conventional adaptive beamforming algorithms fail to operate in such a situation, as their performance will degrade.
Cheng-Yuan Liou, Ruey-Ming Liou
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