292 search results - page 16 / 59 » Estimation of the noise correlation matrix |
TSP
2008
14 years 9 months ago
2008
Abstract--We present a versatile framework for tractable computation of approximate variances in large-scale Gaussian Markov random field estimation problems. In addition to its ef...
KES
2010
Springer
14 years 8 months ago
2010
Springer
We develop a methodology to grasp temporal trend in a stock market that changes year to year, or sometimes within a year depending on numerous factors. For this purpose, we employ ...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
This contribution presents a modified Kalman filter approach for single channel speech enhancement which is operating in the frequency domain. In the first step, temporal corre...
ICIP
2008
IEEE
15 years 4 months ago
2008
IEEE
Dynamical shape priors are curical for level set-based nonrigid object tracking with noise, occlusions or background clutter. In this paper, we propose a level set tracking framew...
WIMOB
2008
IEEE
15 years 4 months ago
2008
IEEE
—In this paper, link level adaptation algorithms in a system applying spatial multiplexing in the presence of channel uncertainty are considered. The first part of this paper de...