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A physically motivated reduced-order modal energy technique for ARMA spectrum estimation
A reduced-order modal energy (ROME) technique for spectrum estimation is introduced. In this technique the transfer function of a higher-order autoregressive (AR) model of a power spectrum is decomposed into partial ...
Two-stage ARMA spectral and bispectral modeling with application to space shuttle flight data
Parametric models for the representation of the power spectrum and bispectrum of a bank of data by the use of a two-stage, auto/cross-correlation matching (ACM) technique are developed. First, the applicability of the ACM ...