Fig. 6From: New graphical models for sequential data and the improved state estimations by data-conditioned driving noisesTwo different paths to the filtered solution are shown: (i) the one-step ahead filter (\({x}_{n-2|n-1} \rightarrow {x}_{n-1|n-1} \Rightarrow {x}_{n-1|n}\rightarrow {x}_{n|n}\)) and (ii) the two-step ahead filter (\({x}_{n-2|n-1} \Rightarrow {x}_{n-2|n} \rightarrow {x}_{n-1|n}\rightarrow {x}_{n|n}\))Back to article page