5903 search results - page 336 / 1181 » Signal Processing |
175
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
Multicarrier modulation in the form of OFDM has been actively pursued for underwater acoustic communication recently. In this paper, we present a desirable property of OFDM that o...
210
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper, we present a multisensor multiband energy tracking scheme for robust feature extraction in noisy environments. We introduce a multisensor feature extraction algorit...
169
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
Harmonic + Noise model (HNM) is a hybrid model of speech with a harmonic component and a noise component. While harmonic part describes efficiently the periodicities in speech si...
165
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
We present theoretical results pertaining to the ability of ℓp minimization to recover sparse and compressible signals from incomplete and noisy measurements. In particular, we ...
152
click to vote
ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
Recently, we proposed a model for the steady-state estimation error of real-valued constant-modulus-based algorithms as a function of the a priori error and of a term that measure...