3 search results - page 1 / 1 » Complex-valued ICA based on a pair of generalized covariance... |
CSDA
2008
13 years 5 months ago
2008
It is shown that any pair of scatter and spatial scatter matrices yields an estimator of the separating matrix for complex-valued independent component analysis (ICA). Scatter (re...
TSP
2011
12 years 11 months ago
2011
—This paper addresses the independent component analysis (ICA) of quaternion random vectors. In particular, we focus on the Gaussian case and therefore only consider the quaterni...
ICA
2010
Springer
13 years 2 months ago
2010
Springer
In this work, we tackle the problem of blind extraction of intermittent sources. Our approach is based on the generalized eigenvector decomposition of covariance matrices and exten...