DMSUITE

Version 1.0.0.0 (19 ko) par J.A.C Weideman

MATLAB Differentiation Matrix Suite

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Mise à jour 27 juin 2003

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This is a software package consisting of seventeen MATLAB functions for solving differential equations on bounded, periodic, and infinite intervals by the spectral collocation (pseudospectral) method. Additional functions are included for incorporating boundary conditions, performing interpolation using barycentric formulas, and computing roots of orthogonal polynomials. Additional programs demonstrate how to use the package by solving eigenvalue, boundary value, and initial value problems arising in the fields of special functions, quantum mechanics, nonlinear waves, and hydrodynamic stability.

Details are in the accompanying paper, published in
JAC Weideman, SC Reddy, A MATLAB differentiation
matrix suite, ACM Transactions of Mathematical Software,
Vol 26, pp 465-519 (2000).

Web Site:
http://dip.sun.ac.za/~weideman/research/differ.html

Tested under MATLAB R13.

Citation pour cette source

J.A.C Weideman (2026). DMSUITE (https://fr.mathworks.com/matlabcentral/fileexchange/29-dmsuite), MATLAB Central File Exchange. Extrait(e) le janvier 25, 2026.

Compatibilité avec les versions de MATLAB

Créé avec R10

Compatible avec toutes les versions

Plateformes compatibles

Windows macOS Linux

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Remerciements

A inspiré : Legendre Collocation Differentiation, Pseudospectral Differentiation on an Arbitrary Grid, MultiParEig

Version	Publié le	Notes de version
1.0.0.0	27 juin 2003	Added web site address, keywords	Télécharger