194 search results - page 12 / 39 » Simulation of a Signal Quality Survey |
ICA
2004
Springer
14 years 3 months ago
2004
Springer
Presented here is a generalization of the modified relative Newton method, recently proposed in [1] for quasi-maximum likelihood blind source separation. Special structure of the ...
IJON
2002
13 years 9 months ago
2002
It was discovered recently that sparse decomposition by signal dictionaries results in dramatic improvement of the qualities of blind source separation. We exploit sparse decompos...
ICASSP
2009
IEEE
14 years 4 months ago
2009
IEEE
We study state estimation via wireless sensor networks over fading channels affected by random packet loss. In the configuration examined, the sensors send their measurements to ...
ICASSP
2009
IEEE
14 years 1 months ago
2009
IEEE
Distributed video coding (DVC) is a recent paradigm which aims at transferring part of the coding complexity from the encoder to the decoder. The performance of such a coding sche...
ICASSP
2010
IEEE
13 years 8 months ago
2010
IEEE
This paper addresses the problem of state estimation in the case where the prior distribution of the states is not perfectly known but instead is parameterized by some unknown par...