Pseudospectral Differentiation on an Arbitrary Grid
Numerically differentiates a function on an arbitrary grid.
This brief script computes the first order pseudospectal/collocation differentiation matrix for an arbitrary grid using the lagrange interpolation formula.
引用格式
Greg von Winckel (2026). Pseudospectral Differentiation on an Arbitrary Grid (https://ww2.mathworks.cn/matlabcentral/fileexchange/5515-pseudospectral-differentiation-on-an-arbitrary-grid), MATLAB Central File Exchange. 检索时间: .
致谢
参考作品: DMSUITE
| 版本 | 已发布 | 发行说明 | Action |
|---|---|---|---|
| 1.0.0.0 |
