1740 search results - page 180 / 348 » Multiprocessor performance estimation using hybrid simulatio... |
142
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ICC
2009
IEEE
15 years 11 months ago
2009
IEEE
Abstract—In this paper, we propose a training-based channel estimation scheme for large non-orthogonal space-time block coded (STBC) MIMO systems. The proposed scheme employs a b...
120
Voted
ICASSP
2010
IEEE
15 years 5 months ago
2010
IEEE
Frequency hopping (FH) signals have well-documented merits for commercial and military applications due to their near-far resistance and robustness to jamming. Estimating FH signa...
175
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TSP
2008
15 years 5 months ago
2008
We consider the problem of estimating the covariance matrix of an observation vector, using heterogeneous training samples, i.e., samples whose covariance matrices are not exactly ...
166
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CVPR
2007
IEEE
16 years 7 months ago
2007
IEEE
Using an imaging system in which the image plane can be tilted with respect to the optical axis of the lens, the image of a large-scale scene that appears to be a miniature to hum...
125
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ISBI
2007
IEEE
15 years 11 months ago
2007
IEEE
We consider the problem of estimating receiver coil sensitivity functions in parallel MRI. By exploiting the multichannel nature of the problem, where multiple acquisitions of the...