A Robust Algorithm for Optimisation and Customisation of Fractal Dimensions of Time Series Modified by Nonlinearly Scaling Their Time Derivatives: Mathematical Theory and Practical Applications
Figure 2
(a) against ; (Higuchi’s method) or boxes (MRBC) of the signal at different frequencies; Hz (original recording frequency), 30 Hz, and 15 Hz; gradient of (MRBC) was taken at 372.5 s in Figure 1; gradient of (Higuchi’s method) was taken at 370 s in Figure 1; (b) against time (window width = 151 data).
