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[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
Cite As
Mehmet Murat Altug Bicak (2026). Fast_DiffQuad (https://se.mathworks.com/matlabcentral/fileexchange/9911-fast_diffquad), MATLAB Central File Exchange. Retrieved .
General Information
- Version 1.0.0.0 (1.38 KB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | Action |
|---|---|---|---|
| 1.0.0.0 |
