デッカ・システムによる夜間測得位置線の統計的特性について-I
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概要
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The auther describes a study of the dynamical properties of decometer readings for Decca System in the night. The experiments were performed from JUL.1972 to JUN.1973, every 2 minutes observations. (1630-0730) In this study, it is considered that decometer readings are the output of this System. For analysing the date, the statistical analysis was applied. The following results were obtained and discussed: 1) The distribution of the amplitude of decometer readings were shown to de Gaussian. 2) Standard deviation of winter was the maximum value compared with other season. 3) Concerning the power spectrum calculated for the above data, it is found that the Random error for Decca System consists of much low frequency componentesand a few high frequency components. The computations for the statisyical analysis were performed at the computer center of Hokkaido University.
- 社団法人日本航海学会の論文
- 1974-12-25
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- デッカ・システムによる夜間測得位置線の統計的特性について-II
- デッカ・システムにおける夜間測得位置線の偶然誤差に対する確率適応制御
- デッカ・システムによる夜間測得位置線の統計的特性について-I