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ASC
2007
13 years 6 months ago
Evolving an artificial neural network classifier for condition monitoring of rotating mechanical systems
We present the results of our investigation into the use of Genetic Algorithms (GAs) for identifying near optimal design parameters of diagnostic systems that are based on Artifici...
Abhinav Saxena, Ashraf Saad
CORR
2010
Springer
99views Education» more  CORR 2010»
13 years 5 months ago
Filter Bank Fusion Frames
In this paper we characterize and construct novel oversampled filter banks implementing fusion frames. A fusion frame is a sequence of orthogonal projection operators whose sum can...
Amina Chebira, Matthew Fickus, Dustin G. Mixon
DELTA
2006
IEEE
13 years 10 months ago
Implementation of Four Real-Time Software Defined Receivers and a Space-Time Decoder using Xilinx Virtex 2 Pro Field Programmabl
This paper describes the concept, architecture, development and demonstration of a real time, high performance, software defined 4-receiver system and a space time decoder to be i...
Peter J. Green, Desmond P. Taylor
QRE
2008
140views more  QRE 2008»
13 years 5 months ago
Discrete mixtures of kernels for Kriging-based optimization
: Kriging-based exploration strategies often rely on a single Ordinary Kriging model which parametric covariance kernel is selected a priori or on the basis of an initial data set....
David Ginsbourger, Céline Helbert, Laurent ...
BIOSYSTEMS
2007
90views more  BIOSYSTEMS 2007»
13 years 6 months ago
Directional hearing in a silicon cricket
10 Phonotaxis is the ability to orient towards or away from sound sources. Crickets can locate conspecifics by phonotaxis to the calling (mating) song they produce, and can evade ...
Richard E. Reeve, André van Schaik, Craig T...