Spectral characteristics of the model representation of observation data of geomagnetic pulsations

Spectral and spectral-and-phase properties of model of image of observation data on geomagnetic pulsations obtained at filters with linear phase characteristics, are studied. In terms of assumption about the possibility to present data by linear superposition of final duration pulse effects the determined properties allow to divide contributions from separate effects, at least, when the delay of consequently arriving pulses is not very small. 5 refs.; 2 figs