MATHEMATICAL MODEL OF PHOTOPLETYSMIC SIGNAL AS THE BASE FOR INFORMATIONAL PARAMETERS IDENTIFICATION
Borys Martchenko, Bogdana Mlynko, Mykhaylo Fryz · International Journal of Computing · 2014
Taking into account the biophysical genesis of researched signal and its rhythmic nature the new mathematical model of photopletysmic signal as a linear periodical random process is developed; characteristic functions analysis of signal, experimental informational parameters estimating are possible with this model.