Abstract
The concept of ideal white noise and the subsequent Itô and Stratonovich integral concepts seem to be useful only for mathematical manipulation in deriving the moment equations for non-linear systems under parametric white noise. For physical white noise, that is for a band limited white noise, the two integrals coincide. This paper is devoted to a further insight into this problem starting from a single deterministic parametric impulse showing that a difference between physical and ideal white noise is only related to different forms of integration of the Dirac delta occurrence.
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