Splitting Matching Pursuit Method for Reconstructing Sparse Signal in Compressed Sensing

Table 1

Performance comparison.

	Average reconstruction error	Average RMSE of DOA angles (degree)
SMP	0.04	0.05
OMP	0.2	0.19
ROMP	0.24	0.23
StOMP	0.23	0.25
SP/CoSaMP	0.15	0.13
BAOMP	0.17	0.16
BPDN	0.09	0.07
Capon	0.38	1.1
APES	0.35	0.54
GLRT	0.27	0.17