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VTC
2006
IEEE
135views Communications» more  VTC 2006»
14 years 3 months ago
A Detection Algorithm for Clipped OFDM Signals Using the IDFT-Matrix
A major drawback of the Orthogonal Frequency Division Multiplex (OFDM) principle is the high dynamic range of the transmit signal. The transmit Power Amplifier (PA) and other ele...
Andreas Frotzscher, Peter Zillmann, Gerhard Fettwe...
BIRTHDAY
2003
Springer
14 years 2 months ago
Using Alternating Words to Describe Symbolic Pictures
In this paper we present the concepts of drawn symbolic picture and symbolic picture. Such notions have been conceived as an extension of the concept of drawn pictures which was i...
Gennaro Costagliola, Vincenzo Deufemia, Filomena F...
AISC
2006
Springer
14 years 1 months ago
An Algorithm for Computing the Complete Root Classification of a Parametric Polynomial
Abstract. The Complete Root Classification for a univariate polynomial with symbolic coefficients is the collection of all the possible cases of its root classification, together w...
Songxin Liang, David J. Jeffrey
DATE
2004
IEEE
89views Hardware» more  DATE 2004»
14 years 1 months ago
Improved Symoblic Simulation by Dynamic Funtional Space Partitioning
In this paper, we provide a flexible and automatic method to partition the functional space for efficient symbolic simulation. We utilize a 2-tuple list representation as the basi...
Tao Feng, Li-C. Wang, Kwang-Ting Cheng, Chih-Chan ...
ISSAC
2007
Springer
162views Mathematics» more  ISSAC 2007»
14 years 3 months ago
Multiprocessed parallelism support in ALDOR on SMPs and multicores
We report on a high-level categorical parallel framework, written in the Aldor language, to support high-performance computer algebra on symmetric multi-processors and multicore p...
Marc Moreno Maza, Ben Stephenson, Stephen M. Watt,...