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  5. Method of forming of pseudocasual sequences with the improved autocorrelated properties

Method of forming of pseudocasual sequences with the improved autocorrelated properties

Yu.V. Stasev, D.O. Medvedev, D.O. Grabenko, D.В. Zhuykov
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In work the substantive provisions of algebraic theory of the antijamming encoding and its connection are probed with the theory of signals. Approach, allowing due to the use of methods of the algebraical encoding to form the sequences of pseudocasual discrete signals with the properties improved autocorrelated, is grounded. Formulated and proved theorems, settings dependence between the values of lateral petals of function of авто- and mutual correlation of the formed discrete signals. It is shown that the periodic functions of correlation of sequences, formed the code words of equidistant codes, have a two-tier struc-ture, and formed the improved autocorrelated properties have bands of signals.
Keywords: function of mutual correlation, autocorrelated properties, rationed function of correlation, function of autocorrelation, autocorrelation