292 search results - page 53 / 59 » Estimation of the noise correlation matrix |
TSP
2010
14 years 4 months ago
2010
We propose a variance-component probabilistic model for sparse signal reconstruction and model selection. The measurements follow an underdetermined linear model, where the unknown...
DATE
2009
IEEE
15 years 4 months ago
2009
IEEE
— Lithographic variability and its impact on printability is a major concern in today’s semiconductor manufacturing process. To address sub-wavelength printability, a number of...
GLOBECOM
2008
IEEE
15 years 4 months ago
2008
IEEE
Abstract—This paper aims at validation of an iterative receiver for Multiple-Input Multiple-Output with Orthogonal Frequency Division Multiplexing (MIMO-OFDM) systems using real-...
CISS
2007
IEEE
15 years 4 months ago
2007
IEEE
Limiting capabilities of practical recognition systems are determined by a variety of factors that include source encoding techniques, quality of images, complexity of underlying ...
ISPD
2004
ACM
15 years 3 months ago
2004
ACM
High performance integrated circuits are now reaching the 100-plus watt regime, and power delivery and power grid signal integrity have become critical. Analyzing the performance ...