Community Profile

photo

Stephen Becker


University of Colorado Boulder

Last seen: 3 days ago Active since 2008

Professor of applied math Professional Interests: optimization, signal processing

Statistics

All
  • 5-Star Galaxy Level 5
  • Personal Best Downloads Level 3
  • First Review
  • GitHub Submissions Level 3
  • First Submission
  • Revival Level 1
  • First Answer

View badges

Content Feed

View by

Submitted


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...

1 year ago | 15 downloads |

Thumbnail

Submitted


fastRPCA
Code for Robust PCA

4 years ago | 15 downloads |

Submitted


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

4 years ago | 2 downloads |

Submitted


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

4 years ago | 1 download |

Thumbnail

Submitted


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

5 years ago | 2 downloads |

Submitted


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

6 years ago | 35 downloads |

Thumbnail

Submitted


LBFGSB (L-BFGS-B) mex wrapper
Mex wrapper for lbfgsb v3.0 fortan library. L-bfgs-b solves box-constrained optimization.

8 years ago | 11 downloads |

Thumbnail

Submitted


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

14 years ago | 1 download |

Submitted


dctt
type II DCT, improvement to matlab's dct

14 years ago | 1 download |

Submitted


persistent fft
fft via a radix2 algorithm

15 years ago | 1 download |