V.A. Grechikhin, D.A.Titov
National research university "MPEI"

Of the optimum nonlinear filtration algorithm for LDV-signal

The solution of a problem of an optimum nonlinear filtration of a heterodyne LDV signal for the Gaussian approach of posteriori probability density of an estimated parameters vector is considered. Possibility of an instant value tracking of the vibroshift fluctuating amplitude at the presence of a vector of unknown non-information parameters for the model and real signals is shown.
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