The technique of conjugate gradients is applied to the adaptive filtering problem. The method provides convergence comparable to that of RLS (recursive-least-squares) schemes and has a computational requirement that is intermediate between the LMS (least-mean-square) and the RLS methods. It does not suffer from any known stability problems.<
Published in:
Circuits and Systems, 1989., IEEE International Symposium on
Date of Conference: 8-11 May 1989