Browsing Publicaciones Científicas Nanociencias y Materiales by Subject "Cellular automata"
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Improvement and analysis of a pseudo random bit generator by means of cellular automata
(2010)"In this paper, we implement a revised pseudo random bit generator based on a rule-90 cellular automaton. For this purpose, we introduce a sequence matrix HN with the aim of calculating the pseudo random sequences of N ... -
Matrix approach of an encryption system based on cellular automata and its numerical implementation
(2012)"The main components of an encryption system based on rule 90 cellular automata, i.e., two indexed families of permutations and a pseudorandom bit generator are implemented in a very xible way through a convenient matrix ... -
Micro-scale systems and cellular automata: Spatio-Temporal Dynamics
(2009)"This work contains the results from the simulations performed according to two computational models. The first one referrs to a chemical system within a Continuosly tirred Tank Reactor (CSTR), while the second deals with ... -
Pseudorandom sequences in spread-spectrum communications generated by cellular automata
(Universidad Nacional Autónoma de México, 2012)"Dynamical systems methods have been recently used in spread-spectrum digital communication systems. The expansion of the spectrum using a pseudorandom sequence with a higher frequency than the information signal is the ...