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12-Aug-2002

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Information Approach To Separation Of Chaotic 
		Signals, Nonlin Phen in Complex Sys.
 









Abstract: The problem of separation of the
	sum of chaotic signals into individual components in the presence of noise is
 considered. An existence of a noise threshold above which high-quality
	separation is impossible is shown. This effect is justified on the basis of
 information theory and a theoretical estimate is given for the threshold. A
 method for signal separation is proposed, which uses iteration of the chaotic
 sources equations in reverse time. The method allows to approach the
	theoretical limit threshold.
	
		
			
				
					
Information Approach To Separation Of Chaotic
					Signals, Y.V. Andreyev, A.S.
					Dmitriev, & E.V. Efremova, Nonlin. Phenomena in Complex Sys.,
 				Vol.5, No.1, pp.59-70,2002
 				
Contributed by Atin Das
				

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