Polyspectral Analysis of Signals: An Introduction
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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.
Document typePeer reviewed
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SourceRadioengineering. 1998, vol. 7, č. 2, s. 15-20. ISSN 1210-2512
- 1998/2