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- Title
Poly-Gaussian models of a non-Gaussian randomly rough surface.
- Authors
Litvak, M.; Malyugin, V.
- Abstract
Poly-Gaussian models are developed for non-Gaussian random processes, which make it possible to describe and imitate rough surfaces with various densities of roughness height distribution and correlation properties; the algorithms for numerical and analytical calculations of statistical characteristics of non-Gaussian reliefs are also worked out. Examples are given for the application of the integral poly-Gaussian model.
- Subjects
SURFACE roughness; GAUSSIAN processes; STATISTICAL correlation; ALGORITHMS; SURFACES (Technology); NUMERICAL analysis; INTEGRALS
- Publication
Technical Physics, 2012, Vol 57, Issue 4, p524
- ISSN
1063-7842
- Publication type
Article
- DOI
10.1134/S1063784212040172