Watanabe, Keigo On the relationship between the Lagrange multiplier method and the two- filter smoother. (English) Zbl 0586.93066 Int. J. Control 42, 391-410 (1985). Reviewer: E.Yaz MSC: 93E14 49M29 93E11 62M20 93E25 × Cite Format Result Cite Review PDF Full Text: DOI
Watanabe, Keigo Algebraic solution of a forward-pass fixed-interval smoother: continuous- time systems. (English) Zbl 0568.93067 Int. J. Syst. Sci. 16, 1217-1227 (1985). MSC: 93E14 93C05 93C99 15A24 93E25 × Cite Format Result Cite Review PDF Full Text: DOI