Pseudospectral Differentiation on an Arbitrary Grid

版本 1.0.0.0 (1.4 KB) 作者: Greg von Winckel
Numerically differentiates a function on an arbitrary grid.
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更新时间 2004/7/21

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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 (2024). Pseudospectral Differentiation on an Arbitrary Grid (https://www.mathworks.com/matlabcentral/fileexchange/5515-pseudospectral-differentiation-on-an-arbitrary-grid), MATLAB Central File Exchange. 检索来源 .

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参考作品: DMSUITE

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版本 已发布 发行说明
1.0.0.0