“…(2) Gather the observation data u(t) and y(t), form the output information vector 𝝋 c (t) and the input information vector 𝝓 c (t) using ( 81)-( 82), t = 1, 2, … , l + L. For the stacked output vector Y(l, L) using ( 72) and the stacked output information matrix 𝜱 c (l, L) using ( 77). ( 3) Form the filtered output information vector φaf,k (t) using ( 79), the filtered input information vector φbf,k (t) using (80), and the filtered input information vector φk (t) using ( 78), t = 1, 2, … , l + L. (4) Form the stacked information matrix Φk (l, L) using (74), or form the stacked output information matrix Φaf,k (l, L) and the stacked input information matrix Φbf,k (l, L) using ( 77)- (77), and form the stacked information matrix Φk (l, L) using ( 74). ( 5) Update the parameter estimation vector θk using (71).…”