Reply by charles1984 December 22, 20072007-12-22
   I'm trying to simulate a adaptive beamformer.
   I refered to the block diagram of GSC in "adaptive filter theory" of
S.Haykin,P.257.I'm a little confused with the constraint matrix and
quiescent weight vector. I'm wondering about how to built the
signal-blocking matrix 'Ca' and how to determine the constraint matrix
   Any help is appreciated!