670761.fig.004a
(a) Data
670761.fig.004b
(b) Local Maxima Lines-Singularity
670761.fig.004c
(c) Sum over local maxima
670761.fig.004d
(d) Coefficiens at maximal scale
670761.fig.004e
(e) Hölder exponent
670761.fig.004f
(f) Multifractal spectrum
Figure 4: (a) Data testing singularities. (b) Local maxima line. (c) Partition functions. (d) Wavelet coefficients at the maximum scale. (e) Scaling exponents. (f) Multifractal spectrum.