Fernandez, J.G.; Larrondo, H.A.; Slavin, H.A.; Levin, D.G. - In: Physica A: Statistical Mechanics and its Applications 328 (2003) 3, pp. 351-359
In this paper, we explore the ability of wavelet multilevel analysis to unmask the information hidden in a chaotic mask. This digital filtering technique has been recently reported as particularly well suited for the detection of coherent structures. In a recent paper the capability of wavelets...