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» An NP-Hardness Result for Nonlinear Systems
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BMCBI
2005
161views more  BMCBI 2005»
13 years 7 months ago
Non-linear mapping for exploratory data analysis in functional genomics
Background: Several supervised and unsupervised learning tools are available to classify functional genomics data. However, relatively less attention has been given to exploratory...
Francisco Azuaje, Haiying Wang, Alban Chesneau
AUTOMATICA
2006
68views more  AUTOMATICA 2006»
13 years 7 months ago
Relaxed fault detection and isolation: An application to a nonlinear case study
Given a number of possibly concurrent faults (and disturbances) that may affect a nonlinear dynamic system, it may not be possible to solve the standard fault detection and isolat...
Raffaella Mattone, Alessandro De Luca
ICC
1997
IEEE
113views Communications» more  ICC 1997»
13 years 12 months ago
Improved Performance QPSK Demodulator for Digital Satellite Radio
: Practical realizations of the optimum closed loop structure for coherent demodulation of QPSK signals demands the approximation of the hyperbolic tangent nonlinearity (Tanh) with...
Alexandre G. Melo, Henrique J. A. da Silva
ISNN
2007
Springer
14 years 1 months ago
Neural-Based Separating Method for Nonlinear Mixtures
A neural-based method for source separation in nonlinear mixture is proposed in this paper. A cost function, which consists of the mutual information and partial moments of the out...
Ying Tan
ASPDAC
2004
ACM
83views Hardware» more  ASPDAC 2004»
14 years 1 months ago
A procedure for obtaining a behavioral description for the control logic of a non-linear pipeline
Much attention has been directed to different aspects of the design of pipelines [1,2,3,4]. Design of the control logic of non-linear pipelines has however, been considered as a su...
Hashem Hashemi Najaf-abadi