Figure 4From: A Robust and Efficient Compressed Sensing Algorithm for Wideband Acoustic ImagingSource maps and the CPU-time resulting from the simulations with: a Wideband BP method (126.5 s), b DCS-SOMP method (0.9503 s), and c DCS-SOMP-SVD method (2.463 s) as the SNR equals 30 dBBack to article page