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Prof. Telman Aliev Azerbaijan University of Architecture and Construction, Azerbaijan, Baku It has been shown that in practice, when using traditional correlation and spectral analysis technologies, the adequacy of the results of solving problems of control, diagnostics, identification, etc. is not ensured due to the non-fulfillment of the condition of absence of correlation between the useful signal and the noise. The technology for analyzing noise as a carrier of useful information has been proposed, which allows determining the estimate of the cross-correlation function between the useful signal and the noise, and the noise variance, not only ensuring the adequacy of the solution of these problems, but also significantly expanding the area of practical application of these technologies. |
