Mathematical method for a running spectrum analysis

An original mathematical approach for the Fourier (spectrum) analysis of event streams, characterizing biological systems, is given here. In graphics are shown the possibilities of isolating and displaying the dynamics (phase and amplitude) of diapasons, for interested researchers, e.g. example of Trouber-Hering slow waves with period 10-30 s and Mayers slow waves with period 30-90 s, in moments of functional testing. This approach is the basis for the construction of an adequate structural-functional numerical interacting model of any biological system; in monitoring for the control and measure of one influence of medicines.