Application of Hardy's multiquadric interpolation to hydrodynamics [PDF]
, 1985 Hardy's multiquadric interpolation (MQI) scheme is a global, continuously differentiable interpolation method for solving scattered data interpolation problems.
Kansa, E. J.
core
Research on surrogate model of dam numerical simulation with multiple outputs based on adaptive sampling. [PDF]
Sci Rep, 2023 Liang J +5 more
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Prediction and Global Sensitivity Analysis of Long-Term Deflections in Reinforced Concrete Flexural Structures Using Surrogate Models. [PDF]
Materials (Basel), 2023 Dan W, Yue X, Yu M, Li T, Zhang J.
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Communications in Numerical Analysis, 2012 Nonlinear integral equations are studied in relation to vehicular traffic, biology, the theory of optimal control, economics, etc. In this paper, we use a numerical method for solving nonlinear Fredholm-Hammerstein integral equations by using multiquadric quasi-interpolation method.
R. Ezzati, K. Shakibi
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Multiquadric interpolation of fluid speeds in a natural river channel [PDF]
, 1992 An electromagnetic current meter was used to obtain fluid speeds in a meander of the Nottawasaga River, Ontario. The meter was placed at 3 m increments of width and at 0.10–0.45 m increments of depth in 13 cross-sections of the meander.
Saunderson, Houston C.
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An efficient technique based on cubic B-spline functions for solving time-fractional advection diffusion equation involving Atangana-Baleanu derivative. [PDF]
Eng Comput, 2022 Shafiq M +5 more
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Multiquadric Quasi-interpolation for Space Fractional Diffusion Equations
, 2015 基于拟插值算子对空间分数阶扩散方程构造了一个新的数值格式.首先在散落点上用三次MulTIQuAdrIC(MQ)函数的平移构造了一个拟插值算子,分析了此拟插值算子的再生性、保形性和对分数阶导数的收敛性,最后利用上述拟插值算子并结合时间差分格式构造了空间分数阶扩散方程的计算格式.收敛性分析显示:当时间方向用CrAnk-nICOlSOn格式时,精度为O(ΔT2+H4-α),当时间方向用向后EulEr格式时,精度为O(ΔT+H4-α),其中ΔT为时间步长,H为空间步长 ...
王自强, 曹俊英
core
Bounds on multivariate polynomials and exponential error estimates for multiquadric interpolation [PDF]
, 1992 A class of multivariate scattered data interpolation methods which includes the so-called multiquadrics is considered. Pointwise error bounds are given in terms of several parameters including a parameter d which, roughly speaking, measures the spacing ...
Nelson, S.A, Madych, W.R
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RANSAC for Robotic Applications: A Survey. [PDF]
Sensors (Basel), 2022 Martínez-Otzeta JM +3 more
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Aging Modulates Prefrontal Plasticity Induced by Executive Control Training. [PDF]
Cereb Cortex, 2021 Najberg H +4 more
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