<div dir="ltr">Hi All,<div><br></div><div>I'm interested in using lcmv to do a common mode differential beamformer. My understanding, please correct me if I'm incorrect, is that the best way forward would be to</div>
<div>1) compute a covariance matrix from a time window combining both active and control windows.</div><div>2) use this combined covariance to make a common mode lcmv beamformer</div><div>3) apply this to both active and control windows separately</div>
<div>4) combine into some sort of psuedo T or NAI.</div><div><br></div><div>does this sound correct?</div><div><br></div><div>If so the main thing I'm unclear on is how to compute the covariance for 2 distinct time intervals? is this possible?</div>
<div><br></div><div>Thanks,</div><div>Luke</div></div>