PREDICTING CHAOTIC TIME-SERIES
PREDICTING CHAOTIC TIME-SERIES
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DOI:
10.1103/physrevlett.59.845
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发表时间:
1987-08-24
影响因子:
8.6
通讯作者:
SIDOROWICH, JJ
中科院分区:
文献类型:
--
作者:
FARMER, JD;SIDOROWICH, JJ
We present a forecasting technique for chaotic data. After embedding a time series in a state space using delay coordinates, we ‘‘learn’’the induced nonlinear mapping using local approximation. This allows us to make short-term predictions of the future behavior of a time series, using information based only on past values. We present an error estimate for this technique, and demonstrate its effectiveness by applying it to several examples, including data from the Mackey-Glass delay differential equation, Rayleigh-Benard convection, and Taylor-Couette flow.