St. Petersburg Polytechnic University Journal: Physics and Mathematics Научно-технические ведомости СПбГПУ. Физико-математические науки 2304-9782, 2618-8686, 2405-7223 11 An application of numerical evolutionary algorithm for determination of time series leading periodical components Применение численного эволюционного алгоритма для отыскания колебательных характеристик наблюдаемых процессов Zvyagin Petr p_zvyagin@bk.ru 10 06 2009 2 77 62 70

An evolutionary algorithm based on operation of arithmetical crossover is formulated. An application of this algorithm to determination of time series leading periodical components is proposed. Efficiency of practical evolutionary algorithm usage for searching time series leading components is shown.

 evolutionary algorithms genetic algorithms numerical optimization time series