Figure 3From: Computationally efficient near-field source localization using third-order momentsThe RMSEs of azimuth DOAs estimations for two near-field sources versus the number of snapshots. θ1 = 35°, r1 = 0.3λ, θ2 = 20°, r2 = 0.5λ, SNR = 2 dB, 500 independent trials.Back to article page