title: Constructing nonautonomous differential equations from experimental time series.
abstract: An approach to constructing model differential equations of harmonically driven systems is proposed. It is a modification of the standard global reconstruction technique: an algebraic polynomial which coefficients depend on time is used for approximation. Efficiency and details of the approach are demonstrated by various numerical and natural examples.
authors: Institute of RadioEngineering and Electronics of Russian Academy of Sciences, Saratov Branch, 38, Zelyonaya Street, Saratov 410019, Russia.
authors: B P
authors: BP
authors: Bezruchko
authors: D A
authors: DA
authors: Smirnov