Legende-Gauss-Radau Nodes and Weights

Versión 1.0.0.0 (1,71 KB) por Greg von Winckel
Computes the Legendre-Gauss-Radau nodes and weights.
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Actualizado 5 may 2004

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This script computes the nodes and weights for Legendre-Gauss-Radau quadrature as well as the LGR-vandermonde matrix for spectral collocation methods. The nodes are the zeros of P_N(x)+P_{N+1}(x), which includes a fixed abcissa at x=-1. See also my scripts for Gauss and Lobatto quadrature using Legendre polynomials.

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Greg von Winckel (2024). Legende-Gauss-Radau Nodes and Weights (https://www.mathworks.com/matlabcentral/fileexchange/4850-legende-gauss-radau-nodes-and-weights), MATLAB Central File Exchange. Recuperado .

Compatibilidad con la versión de MATLAB
Se creó con R12
Compatible con cualquier versión
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Más información sobre Numerical Integration and Differential Equations en Help Center y MATLAB Answers.
Agradecimientos

Inspiración para: wme7/cprlinearexamples, Nodal DG, Flux Reconstruction (FR/CPR)

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Versión Publicado Notas de la versión
1.0.0.0