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164
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AUTOMATICA
2006
15 years 6 months ago
2006
In this paper, optimal control of linear time-invariant (LTI) systems over unreliable communication links is studied. The motivation of the problem comes from growing applications...
140
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IAJIT
2008
15 years 6 months ago
2008
: As technology becomes increasingly able to meet the requirements, interest in faster, noncoherent, frequency hopping rates to reduce the jamming of communication has heightened. ...
189
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TSP
2008
15 years 6 months ago
2008
The peak-to-average power ratio (PAR) of orthogonal frequency division multiplexing (OFDM) systems can be reduced by using an optimal set of subcarrier signs. However, this sign se...
175
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
One important issue in designing state-of-the-art LVCSR systems is the choice of acoustic units. Context dependent (CD) phones remain the dominant form of acoustic units. They can...
195
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
—Architectural schemes for low-power calibration of oversampled analog-to-digital (A/D) systems are presented. Conventional full-rate least-mean squares (LMS) calibration has two...