215 search results - page 21 / 43 » Polynomial Conditional Random Fields for Signal Processing |
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
In this paper we present Poisson sum series representations for α-stable (αS) random variables and α-stable processes, in particular concentrating on continuous-time autoregres...
ICASSP
2011
IEEE
12 years 11 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...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
The diversity gain of a multiple-input multiple-output (MIMO) system adopting the Neyman-Pearson (NP) criterion is derived for a signal-present versus signal-absent scalar hypothe...
ICASSP
2011
IEEE
12 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....
CORR
2008
Springer
13 years 7 months ago
2008
Springer
In this paper, we review some potential applications of random Vandermonde matrices in the field of signal processing and wireless communications. Using asymptotic results based on...