Lupenko S. Modeling and methods of cycle heart signals processing on bases of linear random functions

Object of research - cyclic signals of heart. The purpose development of mathematical models, methods of processing and imitating modeling of cyclic signals of heart of electriс, magnetic and acoustic nature for cardiodiagnostics. The models of cardiosignals were developed on the basis of linear periodic stochastic functions and a new method of their computer imitation was offered.The new diagnostic criterions as a factors of decomposition of statistical estimations of moment functions of cardiosignals in series of Chebyshev polinoms were proposed. The main results the research was introduced in two medical enterprises. Area of use is the automated computer cardiodiagnostics.