Legendre Collocation Differentiation

版本 1.0.0.0 (1.6 KB) 作者: Greg von Winckel
Numerically differentiates functions sampled at the LGL nodes.
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更新时间 2004/5/28

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This script computes the Legendre-Gauss-Lobatto nodes and the corresponding Legendre differentiation matrix. For some problems, Legendre gives faster convergence than Chebyshev. Useful for spectral methods.

引用格式

Greg von Winckel (2024). Legendre Collocation Differentiation (https://www.mathworks.com/matlabcentral/fileexchange/5015-legendre-collocation-differentiation), MATLAB Central File Exchange. 检索来源 .

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参考作品: DMSUITE

启发作品: Collocation-based spectral-element toolbox

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版本 已发布 发行说明
1.0.0.0