Stephen Becker

University of Colorado Boulder

Last seen: 1 year 前 | 自 2008 起处于活动状态

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Professor of applied math Professional Interests: optimization, signal processing

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L-BFGS-B-C
L-BFGS-B, converted from Fortran to C, with Matlab wrapper

2 years 前 | 5 次下载 |

4.7 / 5

已提交

vectorized roots for quadratic equations
Finds roots for a series of quadratic equations in a vectorized manner

2 years 前 | 1 次下载 |

0.0 / 5

已提交

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...

4 years 前 | 2 次下载 |

0.0 / 5

已提交

fastRPCA
Code for Robust PCA

7 years 前 | 10 次下载 |

5.0 / 5

已提交

zeroSR1
Very fast code for solving lasso and non-negative least-squares problems

7 years 前 | 1 次下载 |

0.0 / 5

已提交

Sparsified K-Means
Extremely fast K-Means for big data

7 years 前 | 1 次下载 |

5.0 / 5

已提交

mex interface for bound constrained optimization via ASA
ASA solves bound constrained problems; the user provides routines to calculate the function and grad

8 years 前 | 1 次下载 |

4.0 / 5

已提交

CoSaMP and OMP for sparse recovery
Orthogonal Matching Pursuit (OMP) and Compressive Sampling Matched Pursuit (CoSaMP).

9 years 前 | 10 次下载 |

4.4 / 5

提问

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 ...

13 years 前 | 1 个回答 | 0

1

个回答

已回答
Using 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...

14 years 前 | 0

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idctt
type II Inverse DCT (i.e. type III DCT)

17 years 前 | 1 次下载 |

5.0 / 5

已提交

dctt
type II DCT, improvement to matlab's dct

17 years 前 | 1 次下载 |

5.0 / 5

已提交

persistent fft
fft via a radix2 algorithm

18 years 前 | 1 次下载 |

0.0 / 5