56 citations · 143 across the 3 of their papers we have counts for
3 papers
p-exponent and p-leaders, Part II: Multifractal Analysis. Relations to Detrended Fluctuation Analysis
Roberto Leonarduzzi, Herwig Wendt, Patrice Abry +4
Multifractal analysis studies signals, functions, images or fields via the fluctuations of their local regularity along time or space, which capture crucial features of their tempo…
p-exponent and p-leaders, Part I: Negative pointwise regularity
Stéphane Jaffard, Clothilde Melot, Roberto Leonarduzzi +3
Multifractal analysis aims to characterize signals, functions, images or fields, via the fluctuations of their local regularity along time or space, hence capturing crucial feature…
Maximum approximate entropy and r threshold: A new approach for regularity changes detection
Juan F. Restrepo, Gastón Schlotthauer, María E. Torres
Approximate entropy (ApEn) has been widely used as an estimator of regularity in many scientific fields. It has proved to be a useful tool because of its ability to distinguish dif…