title: [Analysis of alpha-Oxo ketene cyclic dithioacetals compounds by using Kalman filtering and UV spectrophotometry].
abstract: The Kalman filtering and UV spectrophotometry have been used to analyte the alpha-Oxo ketene cyclic dithioacetal compounds in the present paper. The innovation sequence and concentration trends in the Kalman filtering process have been investigated, results show that the combination of the Kalman filtering and UV spectrophotometry is an applicable and reliable means in analysis of this kind of compounds.
authors.affiliation: Department of Chemistry, Northeast Normal University, 130024 Changchun.
authors.forename: Z
authors.initials: Z
authors.lastname: Zhang
authors.forename: S
authors.initials: S
authors.lastname: Liu
authors.forename: B
authors.initials: B
authors.lastname: Li
authors.forename: S
authors.initials: S
authors.lastname: Tian
authors.forename: Q
authors.initials: Q
authors.lastname: Liu