Stepped Fault Line Selection Method Based on Spectral Kurtosis and Relative Energy Entropy of Small Current to Ground System

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="726205.fig.003a" src="https://static.hindawi.com/articles/jam/volume-2014/726205/figures/726205.fig.003a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Gausswin</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="726205.fig.003b" src="https://static.hindawi.com/articles/jam/volume-2014/726205/figures/726205.fig.003b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Hamming</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="726205.fig.003c" src="https://static.hindawi.com/articles/jam/volume-2014/726205/figures/726205.fig.003c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>Hanning</td></tr></table></td></tr><tr class="fig-image" id="d"><td><img alt="726205.fig.003d" src="https://static.hindawi.com/articles/jam/volume-2014/726205/figures/726205.fig.003d.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(d) </b>Kaiser</td></tr></table></td></tr></table>

Journal of Applied Mathematics

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Figure 3

Figure 3: Stepped Fault Line Selection Method Based on Spectral Kurtosis and Relative Energy Entropy of Small Current to Ground System 