online read us now
Paper details
Number 4 - December 1995
Volume 5 - 1995
Temporal representation of white noise
Marek Kozień
Abstract
A signal being a model of white noise in the time domain is proposed. It has the form of an infinite sequence of Dirac's impulses with random, Poisson-distributed distances between them. Then, the influence of two parameters, existing during a realization, on the form of the two-sided power spectral density is discussed. These quantities are the length of impulses and the average distance between them. Finally, the form of the power spectral density for a signal being a realization of white noise in the time domain, performed on the basis of the presented definition, is shown.
Keywords
-