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Stephen Becker
University of Colorado Boulder
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Professor of applied math Professional Interests: optimization, signal processing
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Feeds
A soumis
L-BFGS-B-C
L-BFGS-B, converted from Fortran to C, with Matlab wrapper
12 mois il y a | 6 téléchargements |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/e5865dd9-4a80-11e4-9553-005056977bd0/3b22326d-d1a3-42ea-8ef5-9a6d438af24e/images/screenshot.jpg)
A soumis
vectorized roots for quadratic equations
Finds roots for a series of quadratic equations in a vectorized manner
environ un an il y a | 1 téléchargement |
A soumis
CON2VERT - constraints to vertices, updated
Updated version of M. Kleder's '05 CON2VERT. Convert linear inequalities into a set of vertices; i.e., polygon "vertex enumerat...
environ 3 ans il y a | 7 téléchargements |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/f9dcc365-541d-40af-9656-09a547b81100/92015432-3337-4dc3-b46e-11297b010a10/images/1620143566.png)
A soumis
zeroSR1
Very fast code for solving lasso and non-negative least-squares problems
plus de 6 ans il y a | 1 téléchargement |
A soumis
Sparsified K-Means
Extremely fast K-Means for big data
plus de 6 ans il y a | 3 téléchargements |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/submissions/52981/versions/2/screenshot.png)
A soumis
mex interface for bound constrained optimization via ASA
ASA solves bound constrained problems; the user provides routines to calculate the function and grad
plus de 6 ans il y a | 1 téléchargement |
A soumis
CoSaMP and OMP for sparse recovery
Orthogonal Matching Pursuit (OMP) and Compressive Sampling Matched Pursuit (CoSaMP).
presque 8 ans il y a | 18 téléchargements |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/submissions/32402/versions/8/screenshot.png)
Question
Take advantage of Hermitian matrices with eigs
I want to use "eigs" on a Hermitian matrix. If I have a symmetric matrix, I can tell "eigs" that it is symmetric (and real) and ...
plus de 11 ans il y a | 1 réponse | 0
1
réponseUsing GotoBLAS2 in a MATLAB MEX file (shared library help?)
Matlab is probably adding a -lmwblas flag somewhere, so their version of blas is overriding yours. You can probably edit mexopts...
plus de 12 ans il y a | 0