5 search results - page 1 / 1 » Source Localization in Random Acoustic Waveguides |
MMAS
2010
Springer
13 years 5 months ago
2010
Springer
Mode coupling due to scattering by weak random inhomogeneities in waveguides leads to loss of coherence of wave fields at long distances of propagation. This in turn leads to serio...
SIAMAM
2008
13 years 10 months ago
2008
In this paper we derive a general system of transport equations for the moments of reflected and transmitted mode amplitudes in a randomly perturbed waveguide, in a regime where ba...
CIMAGING
2010
14 years 10 days ago
2010
Undersea localization requires a computationally expensive partial differential equation simulation to test each candidate hypothesis location via matched filter. We propose a met...
NIPS
2000
14 years 7 days ago
2000
Source separation, or computational auditory scene analysis, attempts to extract individual acoustic objects from input which contains a mixture of sounds from different sources, ...
ICASSP
2009
IEEE
14 years 5 months ago
2009
IEEE
— We study the inversion of a random field from pointwise measurements collected by a sensor network. We assume that the field has a sparse representation in a known basis. To ...