5942 search results - page 869 / 1189 » On the Processing of Decimated Signals |
205
Voted
ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
This paper addresses the problem of beamforming (BF) design for orthogonal frequency division multiplexing (OFDM) based relay networks over frequency-selective channels. Both freq...
198
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ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
This work focuses on the convergence analysis of adaptive distributed beamforming schemes that can be reformulated as local random search algorithms via a random search framework....
208
Voted
ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
This paper introduces a method of enhancing an unattended ground sensor (UGS) system’s classification capability of humans via seismic signatures while subsequently discriminati...
193
Voted
ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
In this paper, we present new results from our research into the vulnerability of a speaker verification (SV) system to synthetic speech. We use a HMM-based speech synthesizer, w...
229
click to vote
ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
Compressed video bitstreams are very sensitive to transmission errors. If we lose packets or receive them with errors during transmission, not only the current frame will be corru...