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Beamforming

Narrowband and wideband beamformers, conventional and adaptive beamformers, delay-and-sum, Frost, MVDR, LCMV, direction finding

System Objects

phased.PhaseShiftBeamformer Narrowband phase shift beamformer
phased.LCMVBeamformer Narrowband LCMV beamformer
phased.MVDRBeamformer Narrowband MVDR (Capon) beamformer
phased.SubbandPhaseShiftBeamformer Subband phase shift beamformer
phased.FrostBeamformer Frost beamformer
phased.TimeDelayBeamformer Time delay beamformer
phased.TimeDelayLCMVBeamformer Time delay LCMV beamformer
phased.SteeringVector Sensor array steering vector

Functions

az2broadside Convert azimuth angle to broadside angle
broadside2az Convert broadside angle to azimuth angle
cbfweights Conventional beamformer weights
lcmvweights Narrowband linearly constrained minimum variance (LCMV) beamformer weights
mvdrweights Minimum variance distortionless response (MVDR) beamformer weights
sensorcov Sensor spatial covariance matrix
steervec Steering vector
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