Alshebeili, S.A.Çetin, A. EnisVenetsanopoulos, A.N.2016-02-082016-02-08199210577130http://hdl.handle.net/11693/26126In this paper, recursive and least squares methods for reconstructing the impulse response of a nonminimum phase, linear, time-invariant (NMP-LTI) MA system from its (k + l)st-order spectrum (k > 1) are presented. The methods are nonparametric. They are based on computing the complex cepstrum of the impulse response sequence of the unknown system from the diagonal slice of the (k + 1)st-order spectrum. The computational complexity of the system identification problem can be considerably reduced by using slices of higher order spectra. © 1992 IEEEEnglishArticle10.1109/82.193317