YANG Shao-qing, ZHANG Xin-hua, XIAO Ming-jie, et al. A Practical Algorithm for Extracting the Correlation Dimension from a Chaotic Signal[J]. Acta Electronica Sinica, 2000, 28(10): 20-22.
YANG Shao-qing, ZHANG Xin-hua, XIAO Ming-jie, et al. A Practical Algorithm for Extracting the Correlation Dimension from a Chaotic Signal[J]. Acta Electronica Sinica, 2000, 28(10): 20-22.DOI:
Fractal dimension is an important parameter of a chaotic signal.It is usually to determine a linear scaling region when evaluating fractal dimension
however
determining the linear scaling region is still a challenging problem.The accuracy of the fractal dimension estimated will be directly affected by the accuracy of the linear scaling region.This problem is deeply developed here and solved better.Based on the GP method
a series of algorithm for computing the correlation dimension D
2
is proposed.This new algorithm needs only a little computational time
has high accuracy and stronger ability of resisting noise and it can automatically calculate the correlation dimension.