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» Interpolation and Symbol Elimination
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VTC
2006
IEEE
148views Communications» more  VTC 2006»
14 years 3 months ago
Exploiting Channel Time Selectivity in Pilot-Aided Alamouti STBC Systems
Abstract-In fast time varying systems, the problem of acquiring the channel coefficients required for symbol decoding commonly arises. A method of resolving this problem is the use...
Woon Hau Chin
ISSAC
2007
Springer
149views Mathematics» more  ISSAC 2007»
14 years 4 months ago
Computing numerically with functions instead of numbers
Symbolic computation with functions of a real variable suffers from combinatorial explosion of memory and computation time. The alternative chebfun system for such computations is...
Lloyd N. Trefethen
GLOBECOM
2007
IEEE
14 years 4 months ago
Time-Varying Channel Complex Gains Estimation and ICI Suppression in OFDM Systems
—In this paper, we present an iterative algorithm for channel complex gains estimation with inter-sub-carrierinterference (ICI) reduction in orthogonal-frequency-divisionmultiple...
Hussein Hijazi, Laurent Ros
LCPC
2005
Springer
14 years 3 months ago
Interprocedural Symbolic Range Propagation for Optimizing Compilers
Abstract. We have designed and implemented an interprocedural algorithm to analyze symbolic value ranges that can be assumed by variables at any given point in a program. Our algor...
Hansang Bae, Rudolf Eigenmann
LOGCOM
2008
94views more  LOGCOM 2008»
13 years 9 months ago
Preservation of Interpolation Features by Fibring
Fibring is a metalogical constructor that permits to combine different logics by operating on their deductive systems under certain natural restrictions, as for example that the t...
Walter Alexandre Carnielli, João Rasga, Cri...