91 search results - page 8 / 19 » Detection of PPM-UWB Random Signals |
86
Voted
ICASSP
2011
IEEE
14 years 5 months ago
2011
IEEE
This paper presents a graph-based approach for spoken term detection. Each first-pass retrieved utterance is a node on a graph and the edge between two nodes is weighted by the s...
105
Voted
GLOBECOM
2009
IEEE
15 years 8 months ago
2009
IEEE
Abstract—This paper studies large randomly spread directsequence code-division multiple-access system operating over a block fading multipath channel. Channel knowledge is obtain...
152
Voted
ICASSP
2011
IEEE
14 years 5 months ago
2011
IEEE
A study of generalization error in signal detection by multiple spatially-distributed and -correlated sensors is provided when the detection rule is learned from a finite number ...
116
Voted
NIPS
2008
15 years 3 months ago
2008
This paper addresses the problem of sparsity pattern detection for unknown ksparse n-dimensional signals observed through m noisy, random linear measurements. Sparsity pattern rec...
109
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SIAMAM
2011
14 years 8 months ago
2011
We consider the problem of locating perfectly conducting cracks and estimating their geometric features from multi-static response matrix measurements at a single or multiple frequ...