Radar Waveform Design for Extended Target Recognition under Detection Constraints

<table>Average approximate ratio versus number of randomizations. The situation of <svg height="10.9125" id="M197" style="vertical-align:-0.17555pt" version="1.1" viewbox="0 0 52.25 10.9125" width="52.25" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.9125)">
<g transform="translate(72,-63.27)">
<text transform="matrix(1,0,0,-1,-71.95,63.5)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑑</tspan>
<tspan style="font-size: 12.50px; " x="10.114927" y="0">=</tspan>
<tspan style="font-size: 12.50px; " x="22.155315" y="0">0</tspan>
<tspan style="font-size: 12.50px; " x="28.406816" y="0">.</tspan>
<tspan style="font-size: 12.50px; " x="31.532566" y="0">2</tspan>
<tspan style="font-size: 12.50px; " x="37.784065" y="0">𝑡</tspan>
</text>
</g>
</g>
</svg> is shown in (a), and the situation of <svg height="11.1" id="M198" style="vertical-align:-0.17555pt" version="1.1" viewbox="0 0 52.25 11.1" width="52.25" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,11.1)">
<g transform="translate(72,-63.12)">
<text transform="matrix(1,0,0,-1,-71.95,63.35)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑑</tspan>
<tspan style="font-size: 12.50px; " x="10.114927" y="0">=</tspan>
<tspan style="font-size: 12.50px; " x="22.155315" y="0">0</tspan>
<tspan style="font-size: 12.50px; " x="28.406816" y="0">.</tspan>
<tspan style="font-size: 12.50px; " x="31.532566" y="0">5</tspan>
<tspan style="font-size: 12.50px; " x="37.784065" y="0">𝑡</tspan>
</text>
</g>
</g>
</svg> is shown in (b).</table>

Mathematical Problems in Engineering

fig4

Figure 4

Figure 4: Radar Waveform Design for Extended Target Recognition under Detection Constraints 