Compressive Sensing Based Bayesian Sparse Channel Estimation for OFDM Communication Systems: High Performance and Low Complexity

<table>Computational complexity comparison via CPU time when <svg height="17" id="M244" style="vertical-align:-3.13504pt" version="1.1" viewbox="0 0 57.275002 17" width="57.275002" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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The Scientific World Journal

fig14

Figure 14

Figure 14: Compressive Sensing Based Bayesian Sparse Channel Estimation for OFDM Communication Systems: High Performance and Low Complexity 