Figure 3
From: Fractal properties of shoreline changes on a storm-exposed island
Wavelet transform results of the brown noise and shoreline changes on the eastern and southern coasts, from HNJ to YGZ. (a) Log-log plots of the power-spectral density and scale (~1/frequency). (b) Power-law relationships between the power-spectral density and scale; β is calculated from the data points in (a).
