陈于湘. 1981. 自然正交函数在梅雨天气分析中的应用[J]. 气象学报, 39(2):192-204, doi:10.11676/qxxb1981.021
自然正交函数在梅雨天气分析中的应用
THE APPLICATION OF EMPIRICAL ORTHOGONAL FUNCTION TO THE DIAGNOSTIC ANAIYSIS OF “PLUM RAINS” IN CHINA
投稿时间:1979-08-07  修订日期:1979-11-25
DOI:10.11676/qxxb1981.021
中文关键词:  
英文关键词:
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作者单位
陈于湘 中国科学院大气物理研究所 
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中文摘要:
      本文讨论了自然正交函数的优缺点,并将它用于我国梅雨天气分析.结果表明:自然正交函数作天气分析是可行的.这种方法能得到与天气学分析一致的结果.这是一种统计学分析方法,若与天气动力学方法相结合,可望在天气分析与预报中发挥更大的作用.
英文摘要:
      In this paper,the advantages and shortcomings of empirical orthogonal function have been discussed.This function was applied to the diagnostic analysis of "plum rains" in China.The results indicate that the empirical orthogonal function is useful in the diagnostic analysis.With this approach the results which are in agreement with synoptic analysis can be obtained.This is a statistical method.It would play a greater role in weather analysis and forecast,if it is combined with synoptic and dynamic methods.
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