Electromagnetic Environment Portrait Based on Big Data Mining

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/wcmc/volume-2021/5563271/figures/5563271.fig.0012a.svgz" name="5563271.fig.0012a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Channel correlation factor of ISM band in NE location</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/wcmc/volume-2021/5563271/figures/5563271.fig.0012b.svgz" name="5563271.fig.0012b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Complex network structure of ISM band in NE location</td></tr></table>

<div>The correlation of evolution state between frequency points.</div>

Wireless Communications and Mobile Computing

fig12

Figure 12

Figure 12: Electromagnetic Environment Portrait Based on Big Data Mining 