论文信息 - Chaotic dynamics of sea clutter: an experimental study

Chaotic dynamics of sea clutter: an experimental study

We demonstrate, convincingly for the first time, the chaotic dynamics of sea clutter. This is based on the results obtained from a series of extensive and thorough experiments, which were made with different sea clutter data sets. The study includes correlation dimension analysis (based on the maximum likelihood principle) and Lyapunov spectrum analysis. The Lyapunov (Kaplan-Yorke) dimension, which is a by-product of the Lyapunov spectrum analysis, is found to be a good estimator of the correlation (fractal) dimension.

Simon Haykin | Sadasivan Puthusserypady | S. Haykin | S. Puthusserypady

[1] S. Haykin,et al. Is there a radar clutter attractor , 1990 .

[2] Takens,et al. Estimation of the dimension of a noisy attractor. , 1994, Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics.

[3] Simon Haykin,et al. Detection of signals in chaos , 1995, Proc. IEEE.

[4] D. Ruelle,et al. Recurrence Plots of Dynamical Systems , 1987 .

[5] Simon Haykin,et al. Model reconstruction of chaotic dynamics: first preliminary radar results , 1992, [Proceedings] ICASSP-92: 1992 IEEE International Conference on Acoustics, Speech, and Signal Processing.

[6] James Theiler,et al. Testing for nonlinearity in time series: the method of surrogate data , 1992 .

[7] C. W. Fairall,et al. Signatures of deterministic chaos in radar sea clutter and ocean surface winds. , 1995, Chaos.

[8] Nan He,et al. Chaotic modelling of sea clutter , 1992 .

[9] F. Takens. Detecting strange attractors in turbulence , 1981 .

[10] P. Grassberger,et al. Measuring the Strangeness of Strange Attractors , 1983 .

[11] Henry D. I. Abarbanel,et al. Analysis of Observed Chaotic Data , 1995 .

[12] T. Carroll,et al. Discontinuous and nondifferentiable functions and dimension increase induced by filtering chaotic data. , 1996, Chaos.