Tree-Based Backtracking Orthogonal Matching Pursuit for Sparse Signal Reconstruction

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="864132.fig.006a" src="https://static.hindawi.com/articles/jam/volume-2013/864132/figures/864132.fig.006a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b> TBOMP algorithm, <svg height="11.375" id="M233" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 61.375 11.375" width="61.375" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> (dB)</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="864132.fig.006b" src="https://static.hindawi.com/articles/jam/volume-2013/864132/figures/864132.fig.006b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b> BAOMP algorithm, <svg height="11.375" id="M235" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 61.375 11.375" width="61.375" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> (dB)</td></tr></table></td></tr></table>

<table>Comparison signal of TBOMP and BAOMP in time domain.</table>

Journal of Applied Mathematics

fig6

Figure 6

Figure 6: Tree-Based Backtracking Orthogonal Matching Pursuit for Sparse Signal Reconstruction 