Email RIS file
Bookmark
Report an Issue

Multifractal analysis and modeling of one- and two-dimensional data with discrete wavelet transforms, isotropic or not [electronic resource].

Published
Washington, D.C. : United States. Dept. of Energy, 1998.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description
7 pages : digital, PDF file
Additional Creators
United States. Department of Energy and United States. Department of Energy. Office of Scientific and Technical Information
Access Online

Availability

I Want It
I Want It

Finding items...

Restrictions on Access
Free-to-read Unrestricted online access
Summary
The authors compare several ways of uncovering multifractal properties of data in 1D and 2D using wavelet transforms. The WTMM or (Continuous) Wavelet Transform Maximum Modulus method has been extensively documented and widely applied by Dr. Alain Arneodo`s (Bordeaux) group, to the point where their successes have overshadowed simpler techniques that use the Discrete WT. What the latter lack in robustness is gained in efficiency, thus enabling virtually real-time multifractal analysis of data as it is collected. Another advantage of DWT-based approaches is that tensor products of dyadic and triadic branching schemes enable a straightforward attack on strong anisotropy in natural and artificial 2D random fields.
Report Numbers
E 1.99:la-ur--98-1522
E 1.99: conf-980434--
conf-980434--
la-ur--98-1522
Subject(s)
Other Subject(s)
Note
Published through SciTech Connect.
12/01/1998.
"la-ur--98-1522"
" conf-980434--"
"DE99000655"
International wavelet conference Tangier 98, Tangier (Morocco), 13 Apr 1998.
Davis, A.B.
Los Alamos National Lab., Space and Remote Sensing Group, NM (United States)
Funding Information
W-7405-ENG-36
View MARC record | catkey: 14348392