%0 Journal Article %@ 0018-9286 %A Yashin, A. %D 1986 %F iiasa:13660 %I IEEE %J IEEE Transactions on Automatic Control %N 8 %P 776-779 %R 10.1109/TAC.1986.1104380 %T Continuous-time adaptive filtering %U https://pure.iiasa.ac.at/id/eprint/13660/ %V 31 %X This note establishes necessary and sufficient conditions for convergence of Bayesian parameter estimates in continuous-time adaptive Kalman filter with a denumerable or finite set of parameter values.