[D]=Diff_Quad(N);
Differential Quadrature Matrix for 1st derivative based on Chebychev grid.It calculates for N grid points.Higher derivatives can be easily calculated by using D matrix.
Faster than Diff_Quad.
Thanks to Greg von Winckel for critiques for Diff_Quad
引用格式
Mehmet Murat Altug Bicak (2026). Fast_DiffQuad (https://ww2.mathworks.cn/matlabcentral/fileexchange/9911-fast_diffquad), MATLAB Central File Exchange. 检索时间: .
| 版本 | 已发布 | 发行说明 | Action |
|---|---|---|---|
| 1.0.0.0 |
