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Figure 5 | EURASIP Journal on Advances in Signal Processing

Figure 5

From: A recursive Bayesian beamforming for steering vector uncertainties

Figure 5

The performance of the proposed beamformer with the estimated interference-plus-noise covariance matrix. L=1×K, 10×K, and 100×K samples were collected in the absence of the signal of interest, where K=512, SNR=0 dB, UR=20 dB, and the signal power is known exactly. (a) The output SINR versus STI index for the Max-SINR beamformer and the proposed beamformers with the true and estimated INCM. (b) The vectorial angle error versus STI index for the proposed beamformers with the true and estimated INCM.

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