DocumentCode
1195242
Title
An analog circuit for eigenvalue calculation and rank filtering
Author
Paul, Steffen ; Huper, Knut
Author_Institution
Dept. of Electr. Eng. & Comput. Sci., California Univ., Berkeley, CA, USA
Volume
41
Issue
11
fYear
1994
fDate
11/1/1994 12:00:00 AM
Firstpage
736
Lastpage
740
Abstract
Analog circuits for eigenvalue calculation or rank filtering can be applied to real-time signal processing tasks. This paper reports on experimental results with an analog circuit for these applications. The circuit is based on a nonlinear dynamical system. Details of the realization including parasitic effects are discussed. The accuracy of the circuit has shown to be sufficient for image processing applications
Keywords
analogue processing circuits; eigenvalues and eigenfunctions; filters; image processing; signal processing; analog circuit; eigenvalue calculation; image processing applications; nonlinear dynamical system; parasitic effects; rank filtering; real-time signal processing; Analog circuits; Bifurcation; Chaos; Circuit analysis computing; Eigenvalues and eigenfunctions; Equations; Filtering; Nonlinear dynamical systems; Orbital calculations; Orbits;
fLanguage
English
Journal_Title
Circuits and Systems I: Fundamental Theory and Applications, IEEE Transactions on
Publisher
ieee
ISSN
1057-7122
Type
jour
DOI
10.1109/81.331526
Filename
331526
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