Distinguishing Stationary/Nonstationary Scaling Processes Using Wavelet Tsallis 𝑞-Entropies

Figure 3

Wavelet Tsallis 𝑞-entropies of 1/𝑓 signals. Top left plot computed with 𝑞=0.4, top right plot with 𝑞=0.95, bottom left plot with 𝑞=5, and finally bottom right plot with 𝑞=10.

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