T. Ikeguchi et K. Aihara, PREDICTION OF CHAOTIC TIME-SERIES WITH NOISE, IEICE transactions on fundamentals of electronics, communications and computer science, E78A(10), 1995, pp. 1291-1298
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Categorie Soggetti
Engineering, Eletrical & Electronic","Computer Science Hardware & Architecture","Computer Science Information Systems
In this paper, we propose algorithm of deterministic nonlinear predict
ion, or a modified version of the method of analogues which was origin
ally proposed by E.N. Lorenz (J. Atom. Sci., 26, 636-646, 1969), and a
pply it to the artificial time series data produced from nonlinear dyn
amical systems and further corrupted by superimposed observational noi
se. The prediction performance of the present method are investigated
by calculating. correlation coefficients, root mean square errors and
signature errors and compared with the prediction algorithm of local l
inear approximation method. As a result, it is shown that the predicti
on performance of the proposed method are better than those of the loc
al linear approximation especially in case that the amount of noise is
large.