Radial Quadrature and Spectral Methods

Weights, nodes, and spectral methods matices for radial problems


Updated 15 Jul 2005

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

| f(r) r^k dr

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.

Cite As

Greg von Winckel (2023). Radial Quadrature and Spectral Methods (https://www.mathworks.com/matlabcentral/fileexchange/8034-radial-quadrature-and-spectral-methods), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R14
Compatible with any release
Platform Compatibility
Windows macOS Linux
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