MULTICHANNEL SIGN CORRELATOR Russian patent published in 2001 - IPC

FIELD: measurement technology. SUBSTANCE: invention can be used in instrument systems designed for analysis of characteristics of stochastic interrelation of random processes. Technical result of invention lies in increase of accuracy of generation of evaluations of correlation and cross correlation functions and in expansion of functional capability thanks to analysis of random process with any distribution law. Multichannel sign correlator has first and second comparators, former of short pulses, first pulse distributor, group of N binary counters, generator of clock pulses, family of N RS flip-flops, first and second generators of random uniformly distributed signals, inverter, first, second and third AND gates, OR-ELSE gate, reversible counter, divider with variable count-down ratio, second pulse distributor, RS flip-flop and M units of processing of time intervals. EFFECT: increased accuracy of generation of evaluations of correlation and cross correlation functions. 1 cl, 4 dwg