Define the correlation integral as

(1) |

(2) |

(3) |

(4) |

To estimate the correlation dimension of an -dimensional system with accuracy requires
data points, where

(5) |

(6) |

**References**

Nayfeh, A. H. and Balachandran, B. *Applied Nonlinear Dynamics: Analytical, Computational, and Experimental
Methods.* New York: Wiley, pp. 547-548, 1995.

© 1996-9

1999-05-25