Modeling and Simulation of Random Shapes by Sculptured Wraparound: Preliminary Report
Abstract
Physical objects with boundaries that are irregular-random shapes---occur in profusion in the natural world. Simple mathematical models for random shapes are described. The models are generated by "adding" a random process to a deterministic shape. Ornstein-Uhlenbeck processes are generalized to allow innovation having symmetric stable laws.
Rights
This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.NPS Report Number
NPS55-90-17Collections
Related items
Showing items related by title, author, creator and subject.
-
Modeling and Simulation of Random Shapes by Sculptured Wraparound: Preliminary Report
Gaver, Donald Paul; Jacobs, Patricia A. (Monterey, California. Naval Postgraduate School, 1990-08); NPS-55-90-17Physical objects with boundaries that are irregular-random shapes---occur in profusion in the natural world. Simple mathematical models for random shapes are described. The models are generated by "adding" a random process ... -
Recognition of two-dimensional shapes
Pew, Quek Gim (1986-03);A new scheme for coding the boundary of two-dimensional shapes is proposed. Random points on the boundary are paired for this coding. Using this scheme, an effective and efficient correlation technique to match two-dimensional ... -
Detection of periodic signal of arbitrary shape with random time delay
Ansari, Khalil Ahmed (1985-06);The detection of periodic signals of arbitrary wave shape with random time delay in additive white Gaussian noise, is a problem of practical significance in radar and communication applications. In this thesis, the ...