Legendre Collocation Differentiation

Numerically differentiates functions sampled at the LGL nodes.

您现在正在关注此提交

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 (2026). Legendre Collocation Differentiation (https://ww2.mathworks.cn/matlabcentral/fileexchange/5015-legendre-collocation-differentiation), MATLAB Central File Exchange. 检索时间: .

致谢

参考作品: DMSUITE

启发作品: Collocation-based spectral-element toolbox

类别

Help CenterMATLAB Answers 中查找有关 Numerical Integration and Differential Equations 的更多信息

一般信息

MATLAB 版本兼容性

  • 兼容任何版本

平台兼容性

  • Windows
  • macOS
  • Linux
版本 已发布 发行说明 Action
1.0.0.0