151 search results - page 3 / 31 » Robust Multivariate Methods: The Projection Pursuit Approach |
AUTOMATICA
2005
13 years 5 months ago
2005
This paper examines the problem of estimating linear time-invariant state-space system models. In particular it addresses the parametrization and numerical robustness concerns tha...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
A nonparametric version of the basis pursuit method is developed for field estimation. The underlying model entails known bases, weighted by generic functions to be estimated fro...
JBI
2007
13 years 5 months ago
2007
Visualization can largely improve biomedical data analysis. It plays a crucial role in explorative data analysis and may support various data mining tasks. The paper presents Free...
JSCIC
2008
13 years 5 months ago
2008
The spline element method with constraints is a discretization method where the unknowns are expanded as polynomials on each element and Lagrange multipliers are used to enforce th...
TNN
2011
13 years 17 days ago
2011
Abstract—Most signal processing problems involve the challenging task of multidimensional probability density function (PDF) estimation. In this paper, we propose a solution to t...