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Wavelet-Based Entropy Measures to Characterize Two-Dimensional Fractional Brownian Fields

The aim of this work was to extend the results of Perez et al. (Physica A (2006), 365 (2), 282–288) to the two-dimensional (2D) fractional Brownian field. In particular, we defined Shannon entropy using the wavelet spectrum from which the Hurst exponent is estimated by the regression of the logarith...

Deskribapen osoa

Gorde:
Xehetasun bibliografikoak
Argitaratua izan da:Entropy (Basel)
Egile Nagusiak: Nicolis, Orietta, Mateu, Jorge, Contreras-Reyes, Javier E.
Formatua: Artigo
Hizkuntza:Inglês
Argitaratua: MDPI 2020
Gaiak:
Sarrera elektronikoa:https://ncbi.nlm.nih.gov/pmc/articles/PMC7516627/
https://ncbi.nlm.nih.gov/pubmed/33285971
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/e22020196
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