Refine by Content Type

Refine by Product

Refine by Time Frame

image thumbnail

updated 17 days ago

Chebfun V4 by Chebfun Team

Numerical computation with functions instead of numbers. (numerical analysis, interpolation, approximation)

A greedy algorithm for choosing interpolation points

A keyhole contour integral

A parameter dependent ODE with breakpoints

image thumbnail

updated 11 months ago

Surface Reconstruction from Gradient Fields: grad2Surf Version 1.0 by Matthew Harker, Paul O'Leary,

This toolbox is for the regularized reconstruction of a surface from its measured gradient field. (gradient field, surface reconstructio..., inverse problems)

g2s( Zx, Zy, x, y, N )

g2sDirichlet( Zx, Zy, x, y, N, ZB )

g2sPlotSurf( x, y, Z, hIn, figTitle )

image thumbnail

updated 1 year ago

Fourier derivative by Matt

A numerical differentiator for periodic functions using Fourier transformations (fourier analysis, spectral methods, numerical differentia...)

fourierderivative(f,a,b)

image thumbnail

updated 3 years ago

PMPack - Parameterized Matrix Package by Paul Constantine

Polynomial spectral methods for solving parameterized matrix equations. (spectral methods, polynomial chaos, stochastic galerkin)

A 2x2 Parameterized Matrix Equation

A Parameterized Elliptic Partial Differential Equation

Polynomial expansions

image thumbnail

updated 11 years ago

DMSUITE by J.A.C Weideman

MATLAB Differentiation Matrix Suite (differential equation..., spectral methods, pseudospectral method...)

Contact us