title: On stationarizability for nonstationary 2-D random fields using discrete wavelet transforms.
abstract: The emphasis in this article is on the study of nonstationary two-dimensional (2-D) random fields with wide-sense stationary increments, wide-sense stationary jumps, and 2-D fractional Brownian motion (fBm) fields. The effort made in this work is to develop a realizable method of stationarization provided for nonstationary 2-D random fields. We also present the correlation functions of the discrete wavelet transform relating to 2-D fBm fields that will decay hyperbolically fast.
authors.forename: B F
authors.initials: BF
authors.lastname: Wu
authors.forename: Y L
authors.initials: YL
authors.lastname: Su