The synthesis of the correlation function of pseudorandom binary numbers at the output shift register

G. G. Galustov; V. V. Voronin

doi:10.1117/12.2263590

2 May 2017 The synthesis of the correlation function of pseudorandom binary numbers at the output shift register

G. G. Galustov, V. V. Voronin

Proceedings Volume 10200, Signal Processing, Sensor/Information Fusion, and Target Recognition XXVI; 102001G (2017) https://doi.org/10.1117/12.2263590
Event: SPIE Defense + Security, 2017, Anaheim, CA, United States

Abstract

The sequence generator generates a sequence of pseudorandom binary numbers using a linear-feedback shift register (LFSR). This block implements LFSR using a simple shift register generator (SSRG, or Fibonacci) configuration. In this article we introduce the concept of probabilistic binary element provides requirements, which ensure compliance with the criterion of "uniformity" in the implementation of the basic physical generators uniformly distributed random number sequences. Based on these studies, we obtained an analytic relation between the parameters of the binary sequence and parameters of a numerical sequence with the shift register output. The received analytical dependencies can help in evaluating the statistical characteristics of the processes in solving problems of statistical modeling. It is supposed that the formation of the binary sequence output from the binary probabilistic element is produced using a physical noise process. It is shown that the observed errors in statistical modeling using pseudo-random numbers do not occur if the model examines linear systems with constant parameters, but in case models of nonlinear systems, higher order moments can have a Gaussian distribution.

Citation Download Citation

G. G. Galustov and V. V. Voronin "The synthesis of the correlation function of pseudorandom binary numbers at the output shift register", Proc. SPIE 10200, Signal Processing, Sensor/Information Fusion, and Target Recognition XXVI, 102001G (2 May 2017); https://doi.org/10.1117/12.2263590

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