On Expectation Correlate System and Chaotic Dynamics in Time-Series
Author(s) -
Ali Siker
Publication year - 2004
Publication title -
maǧallaẗ al-rāfidayn li-ʿulūm al-ḥāsibāt wa-al-riyāḍiyyāẗ/al-rafidain journal for computer sciences and mathematics
Language(s) - English
Resource type - Journals
eISSN - 2311-7990
pISSN - 1815-4816
DOI - 10.33899/csmj.2004.164117
Subject(s) - chaotic , measure (data warehouse) , series (stratigraphy) , nonlinear system , variance (accounting) , property (philosophy) , sensitivity (control systems) , computer science , matlab , signal (programming language) , value (mathematics) , chaotic systems , dynamical system (definition) , mathematics , statistical physics , conditional expectation , dynamical systems theory , econometrics , statistics , artificial intelligence , physics , data mining , engineering , economics , philosophy , electronic engineering , biology , operating system , paleontology , accounting , epistemology , quantum mechanics , programming language
This paper suggests a new system of time-series called Expectation Correlate System (ECS) that are good at detecting the behavior of dynamical systems (both deterministic and stochastic systems) and the dependence on initial values. A new measure on sensitivity to initial values can be monitored by the newly defined Lyaponov Correlate, so ECS can be a signal to chaotic property. In a stochastic systems, small shifts in some initial value can lead to error in prediction, this property and a
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