Extended Methods for Calculating Largest Lyapunov Exponent from Small Data Sets
- Received Date: 2003-05-19
- Publish Date: 2004-06-15
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Key words:
- small data sets /
- extended method /
- largest Lyapunov exponent /
- chaos
Abstract: After analyzing recently common methods of calculating the largest Lyapunov exponent from small data sets, the irreversible property of time trajectories is studied and extended method for calculating the largest Lyapunov exponent of chaotic system is proposed based on backward or bi-direction search phase point. The computer simulation shows some valuable conclusions that the novel method is more anti-noise and precise that the old ones.
Citation: | Zhang Yong, Chen Tianqi, Chen Bin. Extended Methods for Calculating Largest Lyapunov Exponent from Small Data Sets[J]. Journal of University of Electronic Science and Technology of China, 2004, 33(3): 254-257. |