Results 21 to 30 of about 166,427 (294)
Adaptive Nonparametric Density Estimation with B-Spline Bases
Mathematics, 2023 Learning density estimation is important in probabilistic modeling and reasoning with uncertainty. Since B-spline basis functions are piecewise polynomials with local support, density estimation with B-splines shows its advantages when intensive ...
Yanchun Zhao +3 more
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Physical Review Special Topics. Accelerators and Beams, 2002 The emittance of a high-brightness electron beam from a photoinjector is affected by the transverse and longitudinal distributions of the laser beam illuminating the cathode.
F. Zhou +7 more
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Acoustic Improvement of Stator–Rotor Interaction with Nonuniform Trailing Edge Blowing
Applied Sciences, 2018 The results of unsteady-flow simulations and experiments are discussed to investigate active noise-reduction effects on the stator–rotor interaction in a single-stage low-speed compressor with nonuniform trailing edge blowing.
Wenjie Wang, Peter J. Thomas
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Enhanced Bandwidth and Diversity in Real-Time Analog Signal Processing (R-ASP) using Nonuniform C-section Phasers [PDF]
, 2016 We show that a continuously nonuniform coupled line C-section phaser, as the limiting case of the step discontinuous coupled-line multisection commensurate and non-commensurate phasers, provides enhanced bandwidth and diversity in real-time analog signal
Caloz, Christophe +3 more
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Nonuniform stress state of a hoisting shaft lining as a result of disturbance of the ground freezing technology [PDF]
E3S Web of Conferences, 2019 The paper deal with the defining stress state of a hoisting shaft lining, lying in the sandy loam, when performing and disturbing the ground freezing technology.
Tiutkin Oleksii +3 more
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Imperfect Bifurcation Near a Double Eigenvalue: Transitions Between Nonsymmetric and Symmetric Patterns [PDF]
, 1983 We examine the existence of nonsymmetric and symmetric steady state solutions of a general class of reaction-diffusion equations. Our study consists of two parts: (i) By analyzing the bifurcation from a uniform reference state to nonuniform regimes, we ...
Cohen, D. S., Erneux, T.
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Nonuniform vote aggregation algorithms [PDF]
2012 International Conference on Signal Processing and Communications (SPCOM), 2012 We consider the problem of non-uniform vote aggregation, and in particular, the algorithmic aspects associated with the aggregation process. For a novel class of weighted distance measures on votes, we present two different aggregation methods. The first algorithm is based on approximating the weighted distance measure by Spearman's footrule distance ...
Farnoud, Farzad +2 more
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Effects of Constant Amplitude Cyclic Loading on the Nonuniform Deformation of Sandstone Specimens
Advances in Civil Engineering, 2019 In order to explore the mechanical response mechanism of rock materials under cyclic loading, uniaxial constant amplitude cyclic loading tests for sandstone specimens were carried out.
Xiao-Bin Yang +3 more
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PLoS ONE, 2019 The heterogeneous distribution of soil salinity across the rhizosphere can moderate salt injury and improve sorghum growth. However, the essential molecular mechanisms used by sorghum to adapt to such environmental conditions remain uncharacterized.
Huawen Zhang +11 more
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, 2017 We investigate theoretically globally nonuniform configurations of quantized-flux vortices in clean superconductors trapped by an external force field that induces a nonuniform vortex density profile.
Menezes, Raí M. +1 more
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