Community Profile

Andrew Knyazev

Last seen: 10 days 前 | 自 2010 起处于活动状态

Followers: 0 Following: 0

联系

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.

统计数据

All

Feeds

已提交

subspacea - Angles between subspaces
Angles between subspaces and canonical correlations in general scalar products.

2 years 前 | 5 次下载 |

已提交

Locally Optimal Block Preconditioned Conjugate Gradient
LOBPCG solves Hermitian partial generalized eigenvalue problems using preconditioning, as well as PCA

3 years 前 | 8 次下载 |

已提交

ortha.m
Orthonormalization Relative to matrix A

9 years 前 | 1 次下载 |

已提交

subspace.m
Angle between subspaces.

9 years 前 | 1 次下载 |

已提交

majorization check
checks if X is (weakly) majorized by Y, where X and Y must be numeric arrays.

9 years 前 | 1 次下载 |

已提交

pcg.m with 'null' and 'flex' options
Preconditioned Conjugate Gradients handles homogeneous equations and nonsymmetric preconditioning

9 years 前 | 1 次下载 |

已提交

Best polynomial approximation in uniform norm
For a given function on an interval, the code calculates the min-max approximation by a polynomial.

9 years 前 | 1 次下载 |

已提交

ODE Tutorial Demo
Advanced examples of using the MATLAB Symbolic Math Toolbox for Ordinary Differential Equations

9 years 前 | 3 次下载 |

已提交

Newton's method done right
Newton's method for solving systems of nonlinear equations, including nonsquare and inconsistent

9 years 前 | 5 次下载 |

已提交

Laplacian in 1D, 2D, or 3D
Sparse (1-3)D Laplacian on a rectangular grid with exact eigenpairs.

9 years 前 | 4 次下载 |

已提交

matlab2hypre and hypre2matlab
Read and write files with sparse matrices and vectors in hypre format

14 years 前 | 1 次下载 |