Fig. 8From: Low complexity sparse beamspace DOA estimation via single measurement vectors for uniform circular arrayCPU time comparisons of BS- ℓ1-SRSMVS, ℓ1-SVD, ℓ1-SRACV and RB-MUSIC. a CPU time versus snapshots N, M=18,r/λ=0.5, SNR=20dB. b CPU time versus number of sources P, M=28,r/λ=0.5, SNR=20dB. c CPU time versus number of sensors M, He=5, N=500,r/λ=0.5, SNR=20dBBack to article page