DocumentCode
1677002
Title
Modeling of a generalized Brownian motion based on wavelet — Computer technology
Author
Chkheidze, I. ; Tokadze, L. ; Okromtchedlishvili, S.
Author_Institution
Georgian Tech. Univ., Tbilisi, Georgia
fYear
2012
Firstpage
1
Lastpage
2
Abstract
In the present work the simple way of modeling of the generalized Brownian motion on the basis of Wavelet technologies is offered. It is realized in the program Mathcad environment; using concept of the generalized Brownian motion, it is possible to define nature of researched process. It can possess persistentny or antipersistentny properties; the indicator of H characterizes dimension (crenation) temporary series: antipersistentnost possesseshas high dimension (H<;0.5), while (H>0.5) has low dimension; the signals for which H>0.5 should be related to group chaotically - determined signals (Fractal Signals), which are the carriers both determinedand random properties.
Keywords
Brownian motion; time series; wavelet transforms; Mathcad environment; antipersistentny property; fractal signal; generalized Brownian motion modeling; group chaotically determined signal; persistentny property; wavelet technology; Wavelet computer technology; antipersistentny andpersistentny process; generalized Brownian motion; modeling;
fLanguage
English
Publisher
ieee
Conference_Titel
Problems of Cybernetics and Informatics (PCI), 2012 IV International Conference
Conference_Location
Baku
Print_ISBN
978-1-4673-4500-2
Type
conf
DOI
10.1109/ICPCI.2012.6486376
Filename
6486376
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