| 黄、东海域春季水团的模糊分析 |
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| 引用本文： | 李凤岐,王凤钦,苏育嵩,马鹤来.黄、东海域春季水团的模糊分析[J].中国海洋大学学报(自然科学版),1989(Z1). |
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| 作者姓名： | 李凤岐 王凤钦 苏育嵩 马鹤来 |
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| 作者单位： | 青岛海洋大学物理海洋与海洋气象系
(李凤岐，王凤钦，苏育嵩)，青岛海洋大学物理海洋与海洋气象系(马鹤来) |
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| 摘 要： | 本文对黄、东海毗连海域1987年春季的水团,用模糊数学方法进行了系统的分析。在聚类分析和判别分析的基础上,对各水团的点集进行必要的处理,分别建立它们的隶属函数。根据隶属度的分析,用图示给出各水团的核心、本体和边界。本文还计算了各水团的熵以及水团之间的贴近度。据此划分水系,分析它们之间的逐级变性与相互关系,取得了满意的结论。
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| 关 键 词： | 水团 模糊数学 黄海 东海 |
A FUZZY-ANALYSIS OF WATER MASSES IN THE YELLOW SEA AND EAST CHINA SEA AREAS IN SPRING |
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| Li Fengqi,Wang Fengqin,Su Yusong and Ma Helai.A FUZZY-ANALYSIS OF WATER MASSES IN THE YELLOW SEA AND EAST CHINA SEA AREAS IN SPRING[J].Periodical of Ocean University of China,1989(Z1). |
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| Authors: | Li Fengqi Wang Fengqin Su Yusong and Ma Helai |
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| Institution: | Department of physical oceanology and marine meteorology |
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| Abstract: | The water masses in the Yellow Sea and East China Sea areas in spring 1987 are systematically analysed with methods of fuzzy sets on the basis of the clustering and discriminating analysis, each point-set of the water masses is treated and their membership functions are established. According to the analysis of the membership degrees, the cores, the independent areas and boundaries of each water mass may be figured. The entropies of water masses and the approach degrees between each two of them have been calculated respectively. Satisfactory conclusions have been drawn by using the above method in the distinction of water systems, the analysis of their successive modifications and mutual relationships. |
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| Keywords: | Water Mass fuzzy sets the Yellow Sea the East China Sea |
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