Results 11 to 20 of about 1,677,217 (347)
A Sector-Matching Probability Hypothesis Density Filter for Radar Multiple Target Tracking
Applied Sciences, 2023 The development of high-tech, dim, small targets, such as drones and cruise missiles, brings great challenges to radar multi-target tracking (MTT), making it necessary to extend the beam dwell time to obtain a high signal-to-noise ratio (SNR).
Jialin Yang +6 more
doaj +1 more source
A Labeled GM-PHD Filter for Explicitly Tracking Multiple Targets
Sensors, 2021 In this study, an explicit track continuity algorithm is proposed for multitarget tracking (MTT) based on the Gaussian mixture (GM) implementation of the probability hypothesis density (PHD) filter. Trajectory maintenance and multitarget state extraction
Yiyue Gao +3 more
doaj +1 more source
Sensors, 2021 The verticals of 5G, such as the automotive, smart grid, and smart cities sectors, will bring new sensors and IoT devices requiring Internet connectivity.
Joan Bas, Alexis A. Dowhuszko
doaj +1 more source
Kernel Antenna Array Processing [PDF]
IEEE Transactions on Antennas and Propagation, 2007 Publicado
Martínez Ramón, Manel +3 more
openaire +4 more sources
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
doaj +1 more source
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
doaj +1 more source
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
doaj +1 more source
Constant-Beamwidth Beamforming with Concentric Ring Arrays
Sensors, 2021 Designing beampatterns with constant beamwidth over a wide range of frequencies is useful in many applications in speech, radar, sonar and communication. In this paper, we design constant-beamwidth beamformers for concentric ring arrays.
Avital Kleiman +2 more
doaj +1 more source
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
doaj +1 more source
Astronomical Image Processing with Array Detectors [PDF]
, 2007 We address the question of astronomical image processing from data obtained with array detectors. We define and analyze the cases of evenly, regularly, and irregularly sampled maps for idealized (i.e., infinite) and realistic (i.e., finite) detectors. We
Houde, Martin, Vaillancourt, John E.
core +2 more sources