Abstract
Consider an unknown linear time-invariant system S without control, drived by random variables with known law. We are interested in the identification of S from the output. The usual results work only under the major assumption : S is minimum phase. In our case the system S is non minimum phase and the litterature gives only a negative result : the identification is impossible for a gaussian driving noise. For a large class of other input laws we give here a solution to this problem and present some numerical results for a concrete case, origin of our study: the blind settling phase of an equalizer in data communication.
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A. BENVENISTE; M. BONNET; M. GOURSAT; C. MACCHI; G. RUGET: Laboria Report to appear.
J.G. PROAKIS: Advances in Equalization for Intersymbol Interference. Advances in Communication Systems pp 124–194. Vol. 4, Academic Press (1975).
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© 1978 Springer-Verlag
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Benveniste, A., Goursat, M., Ruget, G. (1978). A robust adaptive procedure for solving a non Gaussian identification problem. In: Stoer, J. (eds) Optimization Techniques Part 1. Lecture Notes in Control and Information Sciences, vol 6. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0007231
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DOI: https://doi.org/10.1007/BFb0007231
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