Osukhivs'ka G. Mathematical model of tone signal for diagnostics of state of human heart valves

Valves of human heart. Construction of model of the signal and creation of methods of determination of informational features of tone signals for diagnose of state of valves. The methods of reseat a: mathematical modeling, calculation analysis, energy theory of stochastic signals, theory digital filtration. As the mathematical model of the signal a partial case of periodical correlated random process, as generated by relaxational multipulsator, has been substantiated. Structural sensitize of digital recursive filters has been held methods for diagnose of valves have been elaborated. The sphere of usage is medicine.