Fig. 18From: Robust adaptive filtering using recursive weighted least squares with combined scale and variable forgetting factorsNormalised estimation error norm (NEE) in (36), for the experimental conditions described in 4.1 (Figs. 2 and 3b) and the algorithm RRWLSV, in the cases of lower (n = 7), higher (n = 12) and exact (n = 9) model orderBack to article page