5942 search results - page 336 / 1189 » On the Processing of Decimated Signals |
180
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We consider the robust beamforming problem under imperfect channel state information (CSI) subject to SINR constraints in a downlink multiuser MISO system. One popular approach to...
187
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We consider a power-controlled wireless network with an established network topology in which the communication links (transmitter-receiver pairs) are subject to general constrain...
150
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Current techniques used in pipelining recursive filters require significant hardware complexity. These techniques attempt to preserve the exact frequency response of the origina...
212
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
The recently presented recursive least squares dictionary learning algorithm (RLS-DLA) is tested in a general image compression application. Dictionaries are learned in the pixel ...
189
click to vote
ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We propose a new variational method to restore point-like and curvelike singularities in 2-D images. As points and open curves are fine structures, they are difficult to restore...