Simulation of Homogeneous Two-Dimensional Random Fields: Part I—AR and ARMA Models
1992 ◽
Vol 59
(2S)
◽
pp. S260-S269
◽
Keyword(s):
The determination of autoregressive (AR) and autoregressive moving average (ARMA) algorithms for simulating realizations of two-dimensional random fields with a specified (target) power spectrum is examined. The form of both of these models is justified first by considering infinite-variate vector processes of appropriate spectral matrix. Next, the AR parameters are selected to achieve the minimum of a positive integral. Then, a technique is formulated to derive an ARM A simulation algorithm from the prior AR approximation by relying on the minimization of frequency domain errors. Finally, these procedures are critically assessed and an example of application is presented.
1992 ◽
Vol 59
(2S)
◽
pp. S270-S277
◽
Keyword(s):
1998 ◽
Vol 46
(8)
◽
pp. 2157-2165
◽
Keyword(s):
1981 ◽
Vol 9
(4)
◽
pp. 343-354
◽
Keyword(s):
2015 ◽
Vol 2015
◽
pp. 1-11
◽
Keyword(s):
2017 ◽
Vol 2017
◽
pp. 1-12
◽
2013 ◽
Vol 470
◽
pp. 240-243
◽