13651 search results - page 451 / 2731 » Spectral analysis of data |
201
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PIMRC
2010
IEEE
15 years 4 months ago
2010
IEEE
This study addresses the general problem of efficient resource management in wireless networks with arbitrary timevarying topologies. Communication channels are assumed to generall...
170
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TSP
2011
15 years 1 months ago
2011
Abstract—Modified periodogram approaches are nonparametric power spectral density (PSD) estimators. Here, we present a method for estimating the mean-square error (MSE) of these...
163
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TIM
2010
15 years 1 months ago
2010
Abstract--Palmprint is a unique and reliable biometric characteristic with high usability. With the increasing demand of highly accurate and robust palmprint authentication system,...
185
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, an approach for polyphonic music transcription based on joint multiple-F0 estimation and note onset/offset detection is proposed. For preprocessing, the resonator t...
167
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, we present a new approach to enhance noisy speech based on an environmental model incorporating the phase between noise and clean speech (often called phasesensitiv...