Radial Quadrature and Spectral Methods

版本 1.0.0.0 (2.5 KB) 作者: Greg von Winckel
Weights, nodes, and spectral methods matices for radial problems
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更新时间 2005/7/15

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Computes the nodes and weights for numerically solving integrals of the form

/R
| f(r) r^k dr
/0

on N grid points. Exact to machine precision for f(r) as a polynomial of
order 2N-1 or less. Constructs Vandermonde, Integration, and Differentiation matrices for radial differential equations.

引用格式

Greg von Winckel (2024). Radial Quadrature and Spectral Methods (https://www.mathworks.com/matlabcentral/fileexchange/8034-radial-quadrature-and-spectral-methods), MATLAB Central File Exchange. 检索来源 .

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1.0.0.0