PMPack - Parameterized Matrix Package
Contains a suite for approximating the solution of a parameterized matrix equation using either a residual minimizing spectral Galerkin method or pseudospectral method. Both methods employ a basis of orthogonal polynomials -- multivariate polynomials are constructed at products of univariate polynomials.
Demos are provided, although the demo for solving the elliptic PDE with a Karhunen-Loeve expansion for the log of the coefficients requires the MATLAB PDE Toolbox.
Also contains utilities for working with the orthogonal polynomials and associated Gaussian quadrature rules.
Cite As
Paul Constantine (2024). PMPack - Parameterized Matrix Package (https://www.mathworks.com/matlabcentral/fileexchange/29228-pmpack-parameterized-matrix-package), MATLAB Central File Exchange. Retrieved .
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- Mathematics and Optimization > Partial Differential Equation Toolbox > Geometry and Mesh >
- Mathematics and Optimization > Partial Differential Equation Toolbox > General PDEs > Visualization >
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Acknowledgements
Inspired by: Random Field Simulation
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Version | Published | Release Notes | |
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1.0.0.0 |