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Feeds
Inviato
Gaussian Quadrature for Triangles
Compute Gauss nodes and weights for a triangle
quasi 18 anni fa | 7378 download |
Inviato
Bessel Function Zeros
Computes the first k zeros of the Bessel Function of the 1st and 2nd Kinds.
quasi 18 anni fa | 14103 download |
Inviato
2D Barycentric Lagrange Interpolation
Interpolates a function on a rectangle.
quasi 18 anni fa | 5359 download |
Inviato
Chebyshev Series Product
Computes the product of two Chebyshev expansions.
quasi 18 anni fa | 2249 download |
Inviato
Finite Difference Weights
Computes the finite difference for a uniform grid.
quasi 18 anni fa | 5901 download |
Inviato
Legende-Gauss-Lobatto nodes and weights
Computes the Legendre-Gauss-Lobatto weights, nodes and vandermonde matrix.
quasi 18 anni fa | 10472 download |
Inviato
Block tridiagonal solver
Solves block tridiagonal systems of equations.
quasi 18 anni fa | 13855 download |
Inviato
Fast Pentadiagonal System Solver
Solves symmetric and asymmetric pentadiagonal systems.
quasi 18 anni fa | 6701 download |
Inviato
Fast Chebyshev Transform (1D)
Transfroms between nodal and spectral values.
quasi 18 anni fa | 4035 download |
Inviato
Legendre-Gauss Quadrature Weights and Nodes
Computes the Legendre-Gauss weights and nodes for solving definite integrals.
quasi 18 anni fa | 41512 download |
Inviato
Barycentric Lagrange Interpolating Polynomials and Lebesgue Constant
Computes lagrange interpolating polynomials and Lebesgue function/constant.
quasi 18 anni fa | 6731 download |
Inviato
Quadrature rules for spherical volume integrals
Computes weights and nodes for numerically solving spherical volume integrals.
oltre 20 anni fa | 3301 download |
Inviato
n-dimensional simplex quadrature
% Construct Gauss points and weights for a n-dimensional simplex
oltre 20 anni fa | 5464 download |
Inviato
Gauss Quadrature for Tetrahedra
Compute Gauss weights and nodes for a specied tetrahedron
oltre 20 anni fa | 5174 download |
Inviato
Summed Newton-Cotes Rules
2-11 Point Summed Newton-Cotes Rules
quasi 21 anni fa | 4520 download |
Inviato
Hermite Quadrature
Computes the Hermite weights for user-defined nodes.
quasi 21 anni fa | 2842 download |
Inviato
Fast Chebyshev Differentiation
Computes the numerical derivative on the Chebyshev grid.
quasi 21 anni fa | 3451 download |
Inviato
Arbitrary Rank Update to Cholesky Factorization
Solves the Cholesky factored system with arbitrary update.
circa 21 anni fa | 2291 download |
Inviato
Rank-2 update to LU Factorization
Solve an LU-factorized system with rank-2 update.
circa 21 anni fa | 2031 download |
Inviato
Radial Quadrature and Spectral Methods
Weights, nodes, and spectral methods matices for radial problems
circa 21 anni fa | 2623 download |
Inviato
1-D Unstructured Finite Differences
Computes 3-, 5-, and 7-point FD matrices for unstructured grids
circa 21 anni fa | 2542 download |
Inviato
Gegenbauer-Gauss-Lobatto Quadrature
Computes weights and nodes for Gegenbauer-Gauss-Lobatto quadrature.
oltre 21 anni fa | 2735 download |
Inviato
Conformally Mapped Laplacian
Compute eigenfunctions of the laplacian on a conformally mapped square.
oltre 21 anni fa | 2720 download |
Inviato
Fast Clenshaw-Curtis Quadrature
Computes Clenshaw Curtis weights and nodes using the FFT.
oltre 21 anni fa | 4471 download |
Inviato
Numerical Integration on an Arbitrary Grid
Computes weights for numerical integration on arbitrary grid points.
oltre 21 anni fa | 3736 download |
Inviato
Weighted Grid Points
Computes the Lobatto points for an arbitrary weight.
oltre 21 anni fa | 2218 download |
Inviato
2D Wavepacket Time Evolution
Simulates a Gaussian wavepacket in a square domain.
quasi 22 anni fa | 3502 download |
Inviato
Pseudospectral Differentiation on an Arbitrary Grid
Numerically differentiates a function on an arbitrary grid.
circa 22 anni fa | 4099 download |
Inviato
Generalized Linear Differential Operator Commutator
Computes commuted expansion coefficients for linear operators.
circa 22 anni fa | 2458 download |
