Developer page - Greg von Winckel |
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Programs: 39 | Greg von Winckel homepage
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Rank-2 update to LU Factorization - Solve an LU-factorized system with rank-2 update.
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30 August 2007, 09:07 GMT
Downloads: 367 |
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Arbitrary Rank Update to Cholesky Factorization solves the Cholesky factored system with arbitrary update.
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29 August 2007, 10:40 GMT
Downloads: 580 |
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Fast Pentadiagonal System Solver solves symmetric and asymmetric pentadiagonal systems.
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29 August 2007, 09:50 GMT
Downloads: 732 |
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Block tridiagonal solver solves block tridiagonal systems of equations.
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29 August 2007, 06:24 GMT
Downloads: 1,097 |
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Radial Quadrature and Spectral Methods - Weights, nodes, and spectral methods matices for radial problems
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28 August 2007, 14:31 GMT
Downloads: 245 |
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Gegenbauer-Gauss-Lobatto Quadrature computes weights and nodes for Gegenbauer-Gauss-Lobatto quadrature.
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28 August 2007, 10:55 GMT
Downloads: 426 |
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Summed Newton-Cotes Rules - 2-11 Point Summed Newton-Cotes Rules
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28 August 2007, 10:14 GMT
Downloads: 411 |
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Legende-Gauss-Radau Nodes and Weights computes the Legendre-Gauss-Radau nodes and weights.
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28 August 2007, 09:44 GMT
Downloads: 530 |
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Hermite Quadrature computes the Hermite weights for user-defined nodes.
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28 August 2007, 09:35 GMT
Downloads: 328 |
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Quadrature rules for spherical volume integrals computes weights and nodes for numerically solving spherical volume integrals.
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28 August 2007, 09:28 GMT
Downloads: 271 |
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Gauss Quadrature for Tetrahedra - Compute Gauss weights and nodes for a specied tetrahedron
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28 August 2007, 09:26 GMT
Downloads: 758 |
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Fast Clenshaw-Curtis Quadrature computes Clenshaw Curtis weights and nodes using the FFT.
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28 August 2007, 09:04 GMT
Downloads: 426 |
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Numerical Integration on an Arbitrary Grid computes weights for numerical integration on arbitrary grid points.
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28 August 2007, 08:49 GMT
Downloads: 415 |
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Gaussian Quadrature for Triangles - Compute Gauss nodes and weights for a triangle
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28 August 2007, 08:03 GMT
Downloads: 1,382 |
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n-dimensional simplex quadrature - Construct Gauss points and weights for a n-dimensional simplex
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28 August 2007, 07:53 GMT
Downloads: 440 |
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Legende-Gauss-Lobatto nodes and weights computes the Legendre-Gauss-Lobatto weights, nodes and vandermonde matrix.
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28 August 2007, 07:40 GMT
Downloads: 852 |
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Legendre-Gauss Quadrature Weights and Nodes computes the Legendre-Gauss weights and nodes for solving definite integrals.
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28 August 2007, 07:11 GMT
Downloads: 954 |
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2D Chebyshev Transform transforms between 2d nodal and spectral data
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27 August 2007, 06:42 GMT
Downloads: 504 |
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Bessel Function Zeros computes the first k zeros of the Bessel Function of the 1st and 2nd Kinds.
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23 August 2007, 09:08 GMT
Downloads: 1,429 |
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Generalized Linear Differential Operator Commutator computes commuted expansion coefficients for linear operators.
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22 August 2007, 10:47 GMT
Downloads: 252 |
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Conformally Mapped Laplacian - Compute eigenfunctions of the laplacian on a conformally mapped square.
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22 August 2007, 10:33 GMT
Downloads: 272 |
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1-D Unstructured Finite Differences computes 3-, 5-, and 7-point FD matrices for unstructured grids
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22 August 2007, 07:28 GMT
Downloads: 436 |
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Legendre Collocation Differentiation - Numerically differentiates functions sampled at the LGL nodes.
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22 August 2007, 07:18 GMT
Downloads: 288 |
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Pseudospectral Differentiation on an Arbitrary Grid - Numerically differentiates a function on an arbitrary grid.
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21 August 2007, 10:47 GMT
Downloads: 267 |
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Finite Difference Weights computes the finite difference for a uniform grid.
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21 August 2007, 09:34 GMT
Downloads: 257 |
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Weighted Grid Points computes the Lobatto points for an arbitrary weight.
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21 August 2007, 07:49 GMT
Downloads: 239 |
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Chebyshev to Jacobi Conversion converts a Chebyshev polynomial expansion to a Jacobi expansion
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21 August 2007, 07:34 GMT
Downloads: 342 |
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Legendre to Chebyshev conversion converts Legendre polynomials to Chebyshev polynomials.
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21 August 2007, 06:49 GMT
Downloads: 354 |
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Gegenbauer to Chebyshev Conversion converts Gegenbauer polynomials to Chebyshev polynomials.
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21 August 2007, 06:43 GMT
Downloads: 290 |
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Jacobi to Chebyshev Conversion converts a Jacobi polynomial expansion to a Chebyshev expansion.
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21 August 2007, 06:19 GMT
Downloads: 256 |
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Chebyshev to Gegenbauer Conversion converts Chebyshev polynomials to Gegenbauer polynomials.
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21 August 2007, 06:16 GMT
Downloads: 275 |
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Chebyshev to Legendre conversion converts Chebyshev polynomials to Legendre polynomials.
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20 August 2007, 15:00 GMT
Downloads: 303 |
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Fast Chebyshev Transform transforms between nodal and spectral values.
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20 August 2007, 10:37 GMT
Downloads: 514 |
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Chebyshev Series Product computes the product of two Chebyshev expansions.
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20 August 2007, 09:28 GMT
Downloads: 347 |
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Fast Chebyshev Differentiation computes the numerical derivative on the Chebyshev grid
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20 August 2007, 08:38 GMT
Downloads: 335 |
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Barycentric Lagrange Interpolating Polynomials and Lebesgue Constant computes lagrange interpolating polynomials and Lebesgue function/constant.
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20 August 2007, 07:15 GMT
Downloads: 586 |
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Chebyshev-Pade Approximation computes the rational Chebyshev approximation of a function.
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20 August 2007, 06:58 GMT
Downloads: 959 |
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Pade Approximant computes coefficients of Pade' Approximants to symbolic functions.
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20 August 2007, 06:18 GMT
Downloads: 673 |
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Legendre-Pade Approximation computes the Legendre Pade approximation to an analytic function.
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20 August 2007, 06:08 GMT
Downloads: 586 |
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