ICASSP
2011
IEEE
2011
IEEE
Performance analysis of MDL criterion for the detection of noncircular or/and nonGaussian components
13 years 9 months ago
This paper presents an asymptotic analysis of the eigen value decomposition (EVD) of the sample covariance matrix associated with independent identically distributed (IID) non nec...
PAA
2000
14 years 5 months ago
2000
: The initialisation of a neural network implementation of Sammon's mapping, either randomly or based on the principal components (PCs) of the sample covariance matrix, is exp...
JSAC
2006
14 years 6 months ago
2006
Abstract--Multiuser detection (MUD) for code-division multiple-access (CDMA) systems usually relies on some a priori channel estimates, which are obtained either blindly or by usin...
CORR
2007
Springer
14 years 6 months ago
2007
Springer
Given a sample covariance matrix, we examine the problem of maximizing the variance explained by a linear combination of the input variables while constraining the number of nonze...