8581 search results - page 211 / 1717 » Digital Signal Processing |
160
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
We consider the rate allocation problem for multiple-description quantization of the signal described by an adaptive model with a fixed structure. The source modeling in coding g...
148
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
Recently, it has been shown that it is possible to sample non-bandlimited signals that possess a limited number of degrees of freedom and uniquely reconstruct them from a finite ...
144
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
We consider the problem of modifying the noise properties of a channel in order to make the source as indecipherable as possible given the output. Applications include jamming com...
155
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ICASSP
2007
IEEE
16 years 27 days ago
2007
IEEE
We present a method for removing environmental noise from physiological recordings such as Magnetoencephalography (MEG) for which noise-sensitive reference channels are available....
150
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ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
In this paper, we solve the problem of detecting the entries of a sparse finite-alphabet signal from a limited amount of data, for instance obtained by compressive sampling. While...