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  • Print publication year: 2013
  • Online publication date: October 2013

Appendix B - X-parameters and Volterra theory

Jones, J. C. Peyton and Billings, S. A., “Describing functions, Volterra series, and the analysis of non-linear systems in the frequency domain,” Int. J. Control, vol. 53, no. 4, pp. 871–887, 1991.
Verspecht, J., “Describing functions can better model hard nonlinearities in the frequency domain than the Volterra theory,” Ph.D. thesis annex, Vrije Univ. Brussel, Belgium, Nov. 1995; available at .