1582 search results - page 89 / 317 » On sparse signal representations |
168
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ICASSP
2010
IEEE
15 years 6 months ago
2010
IEEE
The tracking performance of adaptive filters is crucially important in practical applications involving time-varying systems. We present an analysis of the tracking performance f...
161
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
In this paper we introduce an information theoretic approach and use techniques from the theory of Huffman codes to construct a sequence of binary sampling vectors to determine a s...
194
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CORR
2012
Springer
14 years 1 months ago
2012
Springer
This paper develops theoretical results regarding noisy 1-bit compressed sensing and sparse binomial regression. We demonstrate that a single convex program gives an accurate estim...
181
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MOBICOM
2012
ACM
13 years 8 months ago
2012
ACM
GPS is one of the most widely used wireless systems. A GPS receiver has to lock on the satellite signals to calculate its position. The process of locking on the satellites is qui...
163
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TSD
2009
Springer
16 years 17 days ago
2009
Springer
Abstract. The discovery of words by young infants involves two interrelated processes: (a) the detection of recurrent word-like acoustic patterns in the speech signal, and (b) cros...