A Study of Wavelet Analysis and Data Extraction from Second-Order Self-Similar Time Series

Figure 9

Estimation of the sample mean with 𝑛=100 for four cases: (a) 𝐻=0.30, (b) 𝐻=0.50, (c) 𝐻=0.70, and (d) 𝐻=0.90.

(a)

(b)

(c)

(d)