Variance and covariance computations for 2-D ARMA processes

An algorithm is presented to compute the variance of the output of a two-dimensional stable autoregressive moving-average (ARMA) process driven by a white noise bi-sequence with unity variance. The algorithm is dedicated to the evaluation of a complex integral and is based on partial-fraction decomp...

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Veröffentlicht in:Multidimensional systems and signal processing 1999, Vol.10 (2), p.137-160
Hauptverfasser: Hwang, Jyh-Haur, Tsay, Sun-Yuan, Hwang, Chyi
Format: Artikel
Sprache:eng
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