83 citations · 106 across the 4 of their papers we have counts for
3 papers · 1 filter
Wavelet entropy and fractional Brownian motion time series
Dario G. Perez, Luciano Zunino, Mario Garavaglia +1
We study the functional link between the Hurst parameter and the Normalized Total Wavelet Entropy when analyzing fractional Brownian motion (fBm) time series--these series are synt…
Fractal Dimension of the Cantor Moire Structures
Luciano Zunino, Mario Garavaglia
In a recently published paper (J. of Modern Optics 50 (9) (2003) 1477-1486) a qualitative analysis of the moire effect observed by superposing two grids containing Cantor fractal s…
Characterization of laser propagation through turbulent media by quantifiers based on the wavelet transform: dynamic study
Luciano Zunino, Dario G. Perez, Mario Garavaglia +1
We analyze, within the wavelet theory framework, the wandering over a screen of the centroid of a laser beam after it has propagated through a time-changing laboratory-generated tu…