3995 search results - page 496 / 799 » Linearization of hybrid processes |
212
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper studies a hierarchical Bayesian model for nonlinear hyperspectral image unmixing. The proposed model assumes that the pixel reflectances are polynomial functions of li...
166
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
The recent upsurge of research toward compressive sampling and parsimonious signal representations hinges on signals being sparse, either naturally, or, after projecting them on a...
203
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper we deal with the problem of feature selection by introducing a new approach based on Gravitational Search Algorithm (GSA). The proposed algorithm combines the optimi...
164
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper proposes a method to optimize the performance of tandem source–channel coding with respect to the mean-squared error by exploiting the unequal error protection coding...
180
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
The paper discusses computationally efficient NLMS and RLS algorithms for a broad class of nonlinear filters using periodic input sequences. The class comprises all nonlinear ...