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CPHYSICS
2007
51views more  CPHYSICS 2007»
15 years 7 months ago
Shearingbox-implementation for the central-upwind, constraint-transport MHD-code NIRVANA
We describe the implementation of the shearingbox approach into the Godunovtype central-upwind/constraint-transport magnetohydrodynamics code NIRVANA. This will allow for applicat...
O. Gressel, U. Ziegler
151
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SIAMSC
2008
133views more  SIAMSC 2008»
15 years 7 months ago
Numerical Variational Methods Applied to Cylinder Buckling
We review and compare different computational variational methods applied to a system of fourth order equations that arises as a model of cylinder buckling. We describe both the di...
Jirí Horák, Gabriel J. Lord, Mark A....
TWC
2008
104views more  TWC 2008»
15 years 7 months ago
Multiple symbol differential detection for UWB communications
In ultra-wideband (UWB) communications, the typical signal propagation through dense multipath fading offers potentially very large multipath diversity, but at the same time compl...
Vincenzo Lottici, Zhi Tian
IJRR
2000
121views more  IJRR 2000»
15 years 7 months ago
Reconstructing the Shape of a Deformable Membrane from Image Data
In this paper, we study the problem of determining a mathematical description of the surface defined by the shape of a membrane based on an image of it and present an algorithm fo...
Nicola J. Ferrier, Roger W. Brockett
IJSNET
2007
115views more  IJSNET 2007»
15 years 7 months ago
Implementation and performance evaluation of nanoMAC: a low-power MAC solution for high density wireless sensor networks
: This paper describes the implementation architecture and performance analysis of nanoMAC, a CSMA/CA based medium access control protocol, which is specifically designed for high...
Junaid Ansari, Janne Riihijärvi, Petri Mä...