41 search results - page 1 / 9 » Time-Frequency Methods for Biological Signal Estimation |
ICPR
2000
IEEE
13 years 9 months ago
2000
IEEE
ICA
2010
Springer
13 years 5 months ago
2010
Springer
In this paper, we propose a novel method for blind source separation (BSS) based on time-frequency sparseness (TF) that can estimate the number of sources and time-frequency masks,...
TCOM
2010
13 years 2 months ago
2010
- Phase noise is a topic of theoretical and practical interest in electronic circuits. Although progress has been made in the characterization of its description, there are still c...
ICIP
2005
IEEE
13 years 10 months ago
2005
IEEE
This paper deals with the problem of blind source separation in fMRI data analysis. Our main contribution is to present a maximum likelihood based method to blindly separate the b...
BMCBI
2004
13 years 4 months ago
2004
Background: When DNA microarray data are used for gene clustering, genotype/phenotype correlation studies, or tissue classification the signal intensities are usually transformed ...