Moving least-squares corrections for smoothed particle hydrodynamics [PDF]
Annals of Geophysics, 2011 First-order moving least-squares are typically used in conjunction with smoothed particle hydrodynamics in the form of post-processing filters for density fields, to smooth out noise that develops in most applications of smoothed particle hydrodynamics ...
Ciro Del Negro +3 more
doaj +7 more sources
Convergence rate for the moving least-squares learning with dependent sampling [PDF]
Journal of Inequalities and Applications, 2018 We consider the moving least-squares (MLS) method by the regression learning framework under the assumption that the sampling process satisfies the α-mixing condition.
Qin Guo, Peixin Ye
doaj +2 more sources
Joint Demosaicing and Denoising Based on Interchannel Nonlocal Mean Weighted Moving Least Squares Method [PDF]
Sensors, 2020 Nowadays, the sizes of pixel sensors in digital cameras are decreasing as the resolution of the image sensor increases. Due to the decreased size, the pixel sensors receive less light energy, which makes it more sensitive to thermal noise.
Yeahwon Kim +3 more
doaj +2 more sources
The Recovery of Weak Impulsive Signals Based on Stochastic Resonance and Moving Least Squares Fitting [PDF]
Sensors, 2014 In this paper a stochastic resonance (SR)-based method for recovering weak impulsive signals is developed for quantitative diagnosis of faults in rotating machinery.
Kuosheng Jiang +4 more
doaj +2 more sources
Electrothermal Actuator Performance Analysis via the Moving Least Square Method [PDF]
MicromachinesThis paper presents a case study demonstrating the use of the moving least square method (MLS) for modeling the mechanical response of an electrothermal microactuator.
Yuanhu Gu +4 more
doaj +2 more sources
Analysis of moving least squares approximation revisited
Journal of Computational and Applied Mathematics, 2015 Journal of Computational and Applied Mathematics, 2015 Journal of Computational and Applied ...
Davoud Mirzaei
exaly +5 more sources
Moving Least Squares Method and its Improvement: A Concise Review [PDF]
Journal of Applied and Computational Mechanics, 2021 The concise review systematically summarises the state-of-the-art variants of Moving Least Squares (MLS) method. MLS method is a mathematical tool which could render cogent support in data interpolation, shape construction and formulation of meshfree ...
Wah Yen Tey +4 more
doaj +1 more source
POINT CLOUD SMOOTH SAMPLING AND SURFACE RECONSTRUCTION BASED ON MOVING LEAST SQUARES [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 In point cloud data processing, smooth sampling and surface reconstruction are important aspects of point cloud data processing. In view of the current point cloud sampling method, the point cloud distribution is not uniform, the point cloud feature ...
C. L. Kang +9 more
doaj +1 more source
Alternating Least Squares as Moving Subspace Correction [PDF]
SIAM Journal on Numerical Analysis, 2018 20 pages, 4 ...
Oseledets, Ivan V. +2 more
openaire +4 more sources
Interval partial least squares and moving window partial least squares in determining the enantiomeric composition of tryptophan by using UV-Vis spectroscopy [PDF]
Journal of the Serbian Chemical Society, 2016 The application of interval partial least squares (IPLS) and moving window partial least squares (MWPLS) to the enantiomeric analysis of tryptophan (Trp) was investigated. A UV-Vis spectroscopy method for determining the enantiomeric composition
Jiao Long +3 more
doaj +1 more source