Results 21 to 30 of about 14,024,872 (145)
Journal of Marine Science and Engineering, 2023 The moving pseudo-boundary method of fundamental solutions (MFS) was employed to solve the Laplace equation, which describes the potential flow in a two-dimensional (2D) numerical wave tank.
Chengyan Wang +3 more
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The performance investigation of discontinuity definition techniques on numerical solution of crack problems by meshless method [PDF]
مجله مدل سازی در مهندسی, 2020 In recently, several studies have been conducted to use meshless methods according to their advantages to investigate fracture mechanical problems. The utilization of meshless methods in fracture mechanics because of using continuous shape functions ...
Zahra Sheikhi +3 more
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Alexandria Engineering Journal, 2018 The current work presents a computational scheme to solve weakly singular integral equations of the second kind. The discrete collocation method in addition to the moving least squares (MLS) technique established on scattered points is utilized to ...
Pouria Assari
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Calculation of continuous casting billet solidification based on element-free Galerkin method
工程科学学报, 2020 The mold is the core component of a continuous caster, and the complex metallurgical behavior in the mold is the primary factor determining the quality of continuous casting slabs.
Ning WANG +3 more
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A Feature Curve Extraction Algorithm for Point Cloud Based on Covariance Matrix [PDF]
Jisuanji gongcheng, 2018 To solve the problems existing in previous feature curve algorithms,such as insensitivity to detailed features of the model,high time cost and poor anti-noise performance,an algorithm for extracting feature curve from point cloud based on covariance ...
HE Tong,XIONG Fengguang,HAN Xie,ZHANG Yuan
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Large Deformation Modeling of Trapdoor Test Using MLS-MPM [PDF]
Numerical Methods in Civil EngineeringMoving least squares material point method (MLS-MPM) is a new method to allow for sharp separation of particles and to reduce the cell-crossing error in the material point method simulations.
Omid Barani, Amir Maleki
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Local geoid height approximation and interpolation using moving least squares approach
Geodesy and Geodynamics, 2020 In this paper an introduction of the moving least squares approach is presented in the context of data approximation and interpolation problems in Geodesy.
M. Kiani
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Orthogonal least squares regression with tunable kernels [PDF]
, 2005 A novel technique is proposed to construct sparse regression models based on the orthogonal least squares method with tunable kernels. The proposed technique tunes the centre vector and diagonal covariance matrix of individual regressor by incrementally ...
Wang, X.X., Chen, S., Brown, D.J.
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Results in Physics, 2020 In this study, the interpolating element-free Galerkin (IEFG) method for solving three-dimensional (3D) transient heat conduction problem is presented.
D. Liu, Y.M. Cheng
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A NEW APPROACH FOR SUBWAY TUNNEL DEFORMATION MONITORING: HIGH-RESOLUTION TERRESTRIAL LASER SCANNING [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012 With the improvement of the accuracy and efficiency of laser scanning technology, high-resolution terrestrial laser scanning (TLS) technology can obtain high precise points-cloud and density distribution and can be applied to high-precision deformation
J. Li, Y. Wan, X. Gao
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