FEATURES OF CALCULATION THE AUTOCORRELATION COEFFICIENT OF BINARY SIGNALS IN PROBLEMS OF ANALYSIS OF THE FLUCTUATION QUANTIZATION NOISES

Chuvykin Boris Viktorovich, doctor of technical sciences, professor, sub-department of information computer systems, Penza State University, chuvykin_bv@mail.ru
Dolgova Irina Anatol'evna, candidate of technical sciences, associate professor, sub-department of information computer systems, Penza State University, Dolgova_IA@mail.ru
Sidorova Irina Aleksandrovna, programmer, sub-department of information computer systems, Penza State University, irina-penza@mail.ru

681.518.3

For the analysis of periodicity of fluctuation quantization noises of the integrating measuring transducers (IMT) with one-bit quantization belonging to the class of systems of the determined chaos it is offered to use an autocorrelation function, feature of which calculation of coefficient is representation of a fluctuation quantization noise in the form of a binary signal. The calculation formula of autocorrelation coefficient of a binary signal in which statistical properties of output one-bit signals of IMT in the mode of conversion of input signals of constant level are considered is offered. Calculations of autocorrelation coefficient of a binary signal for IIP option with three-fold integration of the closed structure presented in the Simulink-model form are given.

IMT closed structure, one-bit quantizer, periodic oscillations, chaotic oscillations, the correlation coefficient, Simulink-model.