Andrew Knyazev
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http://en.wikipedia.org/wiki/Andrei_Knyazev_(mathematician) Professional Interests: matrix computations, numerical PDEs, signal, image & video processing, data analytics and mining, data coding and transmission, material sciences, and model predictive control.
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A soumis
Laplacian in 1D, 2D, or 3D
Sparse (1-3)D Laplacian on a rectangular grid with exact analytic eigenpairs.
4 mois il y a | 3 téléchargements |
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subspacea - Angles between subspaces
Angles between subspaces and canonical correlations in general scalar products.
presque 4 ans il y a | 1 téléchargement |
A soumis
Locally Optimal Block Preconditioned Conjugate Gradient
LOBPCG solves Hermitian partial generalized eigenvalue problems using preconditioning, as well as PCA
plus de 4 ans il y a | 8 téléchargements |
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majorization check
checks if X is (weakly) majorized by Y, where X and Y must be numeric arrays.
plus de 10 ans il y a | 2 téléchargements |
A soumis
pcg.m with 'null' and 'flex' options
Preconditioned Conjugate Gradients handles homogeneous equations and nonsymmetric preconditioning
plus de 10 ans il y a | 3 téléchargements |
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Best polynomial approximation in uniform norm
For a given function on an interval, the code calculates the min-max approximation by a polynomial.
plus de 10 ans il y a | 1 téléchargement |
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ODE Tutorial Demo
Advanced examples of using the MATLAB Symbolic Math Toolbox for Ordinary Differential Equations
plus de 10 ans il y a | 1 téléchargement |
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Newton's method done right
Newton's method for solving systems of nonlinear equations, including nonsquare and inconsistent
plus de 10 ans il y a | 1 téléchargement |
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matlab2hypre and hypre2matlab
Read and write files with sparse matrices and vectors in hypre format
plus de 15 ans il y a | 2 téléchargements |
