NDLI: Two novel architectures for the self adaptive separation of signals

Content Provider	IEEE Xplore Digital Library
Author	Moreau, E. Macchi, O.
Copyright Year	1993
Description	Author affiliation: Lab. des Signaux et Syst., CNRS-ESE, Gif sur Yvette, France (Moreau, E.; Macchi, O.)
Abstract	It is known that self-adaptive separation of a linear mixture of non-Gaussian independent signals can be achieved with a feedback structure that is adapted by the Jutten-Herault algorithm. Two novel architectures are presented. The first one is direct (no feedback). The second one is a mixed architecture, where a feedback structure is cascaded after a direct structure. Equlibrium points and their stability conditions are investigated for two mixed signals. The direct architecture is more general than the feedback one in that it involves no implementation constraints. It converges faster when there is an even number of minus signs in the mixture matrix. The mixed architecture's transient period is hardly dependent on the mixture matrix. Computer simulations corroborate the theory.<>
Starting Page	1154
Ending Page	1159
File Size	551559
Page Count	6
File Format	PDF
ISBN	0780309502
DOI	10.1109/ICC.1993.397458
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1993-05-23
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Computer architecture Vectors Stability Receiving antennas Neural networks Ear Neurofeedback Computational efficiency Random processes Sampling methods
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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