292 search results - page 18 / 59 » Estimation of the noise correlation matrix |
112
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CORR
2011
Springer
14 years 4 months ago
2011
Springer
We analyze a class of estimators based on a convex relaxation for solving highdimensional matrix decomposition problems. The observations are the noisy realizations of the sum of ...
VTC
2007
IEEE
15 years 4 months ago
2007
IEEE
— A very promising way to achieve high spectral efficiency in wireless communication is the use of multiple transmit and receive antennas. However, in combination with multicarr...
MVA
2008
14 years 9 months ago
2008
The ability to quickly locate one or more instances of a model in a grey scale image is of importance to industry. The recognition/localization must be fast and accurate. In this p...
ICASSP
2008
IEEE
15 years 4 months ago
2008
IEEE
Many recent works that study the impact of spatial correlation on the performance of multi-input multi-output (MIMO) systems assume a separable (also known as the Kronecker) model...
101
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ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
Abstract— This work addresses the problem of joint quantization and power allocation in wireless sensor networks where sensors observe a source, quantize their observations and t...