Results 121 to 130 of about 2,583 (175)

HEMS and the challenges of an aging population: a nationwide study of interventions. [PDF]

open access: yesFront Public Health
Czyżewski Ł   +5 more
europepmc   +1 more source

Adaptive filtering algorithm for direction-of-arrival (DOA) estimation with small snapshots

Digital Signal Processing, 2019
Abstract The direction-of-arrival (DOA) estimation problem with a few noisy snapshots can be formulated as a problem of finding a joint sparse representation of multiple measurement vectors (MMV), and some algorithms based on compressive sensing (CS), such as the joint l 0 approximation DOA (JLZA-DOA) and Multiple Snapshot Matching ...
Beiyi Liu, Li Xu, Guan Gui
exaly   +2 more sources

Direction of Departure (DOD) and Direction of Arrival (DOA) Estimation in MIMO Radar with Reduced-Dimension MUSIC

IEEE Communications Letters, 2010
This letter discusses the problem of direction of departure (DOD) and direction of arrival (DOA) estimation for multi-input multi-output (MIMO) radar, and derives a reduced-dimension multiple signal classification (MUSIC) algorithm therein. The proposed algorithm, which only requires one-dimension search, can avoid the high computational cost within ...
Dazhuan Xu
exaly   +2 more sources

Comparison of conventional and subspace based algorithms to estimate Direction of Arrival (DOA)

2016 International Conference on Communication and Signal Processing (ICCSP), 2016
The Direction of Arrival (DOA) technology and researches are evolving areas in array signal processing. Biomedicine, sonar, radar, seismology, astronomy communication and earthquake widely use this estimation. We receive an incoming wave by sensing an array or a set of arrays, this sensed wave can be processed to derive many related estimation ...
Amlan Datta
exaly   +2 more sources

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