%0 Journal Article
%T Polyspectral Analysis of Signals: An Introduction
%A D. Kocur
%A R. Stanko
%J Radioengineering
%D 1998
%I Spolecnost pro radioelektronicke inzenyrstvi
%X In this paper, basic terms of the higher order spectrum theory as moments and cumulants of random variables and stationary random processes as well as cumulant and moment spectra are introduced. A part of this paper is devoted to bispectrum estimators. The objective of this paper is also description of bispectrum application for quadratic phase coupling detection.
%U www.radioeng.cz/fulltexts/1998/98_02_03.pdf