On modeling the nonlinear relationship between fluctuations with nonlinear transfer functions
- 1 January 1980
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in Proceedings of the IEEE
- Vol. 68 (8) , 1026-1027
- https://doi.org/10.1109/proc.1980.11786
Abstract
The linear and nonlinear relationship between fluctuations are modeled in the frequency domain with the aid of higher order transfer functions under the assumption of a nonwhite Gaussian input process. The concept of coherency is extended in order to quantitatively describe the linear, quadratic, and cubic features of the model as a function of frequency.Keywords
This publication has 2 references indexed in Scilit:
- Digital Bispectral Analysis and Its Applications to Nonlinear Wave InteractionsIEEE Transactions on Plasma Science, 1979
- The Use of Functionals in the Analysis of Non-linear Physical Systems†Journal of Electronics and Control, 1963