A PROPORTIONATE AFFINE PROJECTION ALGORITHM USING FAST RECURSIVE FILTERING AND DICHOTOMOUS COORDINATE DESCENT ITERATIONS

Recently, a new proportionate-type APA called MIPAPA was developed, taking into account the “history” of the proportionate factors. The use of a fast recursive filtering procedure together with the dichotomous coordinate descent (DCD) method is proposed for MIPAPA. Simulation results indicate that the proposed algorithm has similar performance as the original algorithm with minimum performance losses.