53 search results - page 6 / 11 » Covariance Matrix Estimation With Heterogeneous Samples |
ICCAD
2009
IEEE
13 years 5 months ago
2009
IEEE
In this paper, an adaptive sampling method is proposed for the statistical SRAM cell analysis. The method is composed of two components. One part is the adaptive sampler that manip...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
The Capon or minimum variance distorsionless response (MVDR) beamformer is a prominent example of spatial ltering structure in sensor array signal processing. Typical implementati...
ICPR
2010
IEEE
13 years 5 months ago
2010
IEEE
Verification decisions are often based on second order statistics estimated from a set of samples. Ongoing growth of computational resources allows for considering more and more fe...
IGARSS
2009
13 years 5 months ago
2009
In this paper, heterogeneous clutter models are introduced to describe Polarimetric Synthetic Aperture Radar (PolSAR) data. Based on the Spherically Invariant Random Vectors (SIRV...
BMCBI
2010
13 years 7 months ago
2010
Background: For heterogeneous tissues, such as blood, measurements of gene expression are confounded by relative proportions of cell types involved. Conclusions have to rely on es...