Results 171 to 180 of about 124,553,511 (357)
Off-Grid Direction of Arrival Estimation Using Sparse Bayesian Inference [PDF]
, 2012 Zai Yang, Lihua Xie, Cishen Zhang
openalex +1 more source
Novel De-coherent Method of DOA Estimation Based on Vector Reconstruction
工程科学与技术, 2013 :A novel de-coherence algorithm,called cross-correlation vector reconstruction by changing the reference element(CVRCRE) algorithm, was proposed to estimate the DOA of coherent signals.
毛维平, 李国林, 李磊
doaj
Performance evaluation of correlative interferometry for angle of arrival estimation [PDF]
, 2014 Radio direction finders are used to determine the direction of emitters and they are used by regulatory bodies, law enforcement, public safety and the Military.
Muhammad Kamal, Suhail
core
Advanced Engineering Materials, EarlyView.This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira +4 more
wiley +1 more source
A Sparse-Array Design Method Using Q Uniform Linear Arrays for Direction-of-Arrival Estimation. [PDF]
Sensors (Basel), 2023 Zhang J, Xu H, Ba B, Mei F.
europepmc +1 more source
Direction of Arrival Estimation
, 2012 This is the collection of modules for the ELEC 301 project on direction of arrival estimation.This work was created using the Connexions authoring platform. This platform will be retired as of the end of 2021.
Langford, Lindsay
core
A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions
Advanced Engineering Materials, EarlyView.This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice +2 more
wiley +1 more source
Hole-Free Nested Array with Three Sub-ULAs for Direction of Arrival Estimation. [PDF]
Sensors (Basel), 2023 Zhang Y +5 more
europepmc +1 more source
Problems with direction finding using linear array with element spacing more than half wavelength
, 2002 This paper investigates the performance of different parameter estimation algorithms in direction finding using a linear array with element spacing of more than half a wavelength.
Nix, AR, Tan, CM, Beach, MA
core
Advanced Engineering Materials, EarlyView.Trace additions of Sn and Sr combined with a two‐step aging treatment are shown to enhance the microstructure and performance of Al–Zr–Sc conductor alloys. Strength and electrical conductivity increase concurrently through accelerated precipitation of fine Al3(Sc, Zr) precipitates and improved dislocation resistance, offering a cost‐effective pathway ...
Quan Shao +3 more
wiley +1 more source