Radial Basis Functions (RBF)
A numerical approach on Hiemenz flow problem using radial basis functions
... propose radial basis functions (RBF) to solve the two dimensional flow of fluid near a stagnation point named Hiemenz ...Gaussian radial basis function through the both differential and ...
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A Variational Approach to the Evolution of Radial Basis Functions for Image Segmentation
... of radial basis functions to achieve either a region-based or boundary-based image ...anisotropic basis functions for two reasons: first, they can better approximate sharp corners [4], ...
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Solving Helmholtz Equation by Meshless Radial Basis Functions Method
... on radial basis functions (MLM-RBF) ...RBF basis functions are used in a point matching method to solve the Helmholtz equation only in Cartesian ...
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A Variational Approach to the Evolution of Radial Basis Functions for Image Segmentation
... In this paper we derive differential equations for evolv- ing radial basis functions (RBFs) to solve segmentation problems. The differential equations result from applying variational calculus to ...
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Adopting the Multiresolution Wavelet Analysis in Radial Basis Functions to Solve the Perona-Malik Equation
... learning, Radial Basis Functions (RBF) has penetrated a variety of computational tasks ranging from supervised learning (making input-output comparison) and support vector machine classification ...
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Evaluation of Financial Options Using Radial Basis Functions in Mathematica »
... of radial basis functions (RBFs) as a means of solving parabolic partial differential equations (PDEs) associated with the solu- tion of European- and American-style financial ...
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Compact approximation stencils based on integrated flat radial basis functions
... Radial basis functions (RBFs) have become one of the main fields of research in numerical analysis. It is theoretically proved that RBF networks having one hidden layer are capable of universal ...
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Towards an analysis of shear suspension flows using radial basis functions
... decades, radial basis functions (RBFs), proven to be universal approximators, have been developed and applied to solve different types of differential problems encountered in applied mathematics, ...
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Eigenvalue Analysis of Spherical Resonant Cavity Using Radial Basis Functions
... on radial basis functions (RBFs) is a space dimension independent method and a powerful interpolation ...on radial basis functions analyzing the waveguide or resonant ...
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Compact approximation stencils based on integrated radial basis functions for fluid flows
... The employment of radial basis functions for solving ODEs/PDEs was proposed by Kansa in 1990 (Kansa, 1990). Since then, RBFs have been increasingly used in the simulation of engineering applications. ...
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On spherical averages of radial basis functions
... on radial basis functions (RBFs) might initially strike the reader as being out of place in this Festschrift, since Arieh Iserles has not worked on RBFs ...
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Displacement and equilibrium mesh-free formulation based on integrated radial basis functions for dual yield design
... shape functions do not hold Kronecker delta prop- erty, leading to difficulty in enforcing essential boundary ...using radial basis functions (RBFs) have also been developed in par- allel ...
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Parallel computations based on domain decompositions and integrated radial basis functions for fluid flow problems
... Radial Basis Functions have traditionally been used to provide a continuous in- terpolation of scattered data sets (Franke, 1982; Haykin, ...well-known radial basis functions are ...
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A cartesian-grid collocation technique with integrated radial basis functions for mixed boundary value problems
... weighted radial basis collocation method in which the residual error on the Neumann boundary is treated by a proper scaling ...for radial basis functions (RBF) by increasing the shape ...
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A time discretization scheme based on integrated radial basis functions for heat transfer and fluid flow problems
... integrated radial basis functions (IRBFs) and Cartesian grids, for solving time-dependent differential problems that can be defined on non-rectangular ...allows functions other than a linear ...
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Radial basis functions for the sphere
... Hubbert, Simon and Baxter, Brad J.C. (2001) Radial basis functions for the sphere. In: Haussmann, W. and Jetter, K. and Reimer, M. (eds.) Recent Progress in Multivariate Approximation. 4th ...
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Rapid evaluation of radial basis functions
... dial basis function interpolants that can be used for all usual radial ba- sis functions discussed in this and previous ...of radial basis functions, which form the core of our ...
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Radial Basis Functions for the Solution of an Inverse Problem of Mixed Parabolic-Hyperbolic Type
... Abstract. In this paper, we consider an inverse problem of mixed parabolic-hyperbolic type. This in- verse problem related to finding the unknown right-hand side of the equation of mixed parabolic- hyperbolic type in a ...
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Reconstructing Surfaces by Volumetric Regularization Using Radial Basis Functions
... 1 To appear in IEEE Pattern Analysis and Machine Intelligence Reconstructing Surfaces By Volumetric Regularization Using Radial Basis Functions 1 1 2 Huong Quynh Dinh , Greg Turk , and G[r] ...
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An adaptive meshless method of line based on radial basis functions
... the adaptive methods in several schemes [1, 28, 29, 34, 36]. In this paper an adaptive method known as Equidistribution [7, 14] is introduced for selecting a set of nodes under a specified criterion on the set. The ...
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