SU Fei, WANG Zhao-hua. Adaptive Filtering Algorithm Based on All Phase FIR in Transform Domain[J]. Acta Electronica Sinica, 2004, 32(11): 1859-1863.DOI:
combination of overlapping idea with LMS algorithm in transform domain is proposed.Overlapping windowed adaptive filtering algorithms(WO-TLMS) in DFT、DCT and DST transform domain are presented.Compared with the conventional LMS algorithm in transform domain
WO-TLMS algorithm owns lower mean square steady error and more rapid convergence speed.Convergence property of WO-TLMS is theoretically analyzed and the superiority to TLMS is verified experimentally.