19 search results - page 2 / 4 » Asymptotics of greedy energy points |
CAIP
2003
Springer
13 years 10 months ago
2003
Springer
Active contours, very popular in image segmentation, suffer from delicate adjustments of many parameters. We propose to carry out these adjustments using genetic algorithm. Here an...
SIAMNUM
2010
13 years 2 days ago
2010
We discuss and compare two greedy algorithms, that compute discrete versions of Fekete-like points for multivariate compact sets by basic tools of numerical linear algebra. The fi...
PIMRC
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract—Recently M¨uller et al. (IEEE J. Select. Areas Commun. 2008) used asymptotic methods from statistical physics to analyze non-linear vector precoding for MIMO broadcast ...
CDC
2010
IEEE
13 years 10 days ago
2010
IEEE
Abstract-- We address the problem of state feedback attitude control of a rigid body in quaternion coordinate space through a modified PD+ tracking controller. The control law ensu...
JCAM
2010
13 years 3 days ago
2010
Abstract. We investigate the properties of extremal point systems on the real line consisting of two interlaced sets of points solving a modified minimum energy problem. We show th...