摘要
从几何角度分析了气象统计若干基本问题的实质。内容涉及气象统计的基本分析对象及其主要形式、时 (空 )平均场、均方差场和相关 (相似 )系数等重要统计量(第Ⅰ部分 ) ;以及EOF分析和SVD方法 (第Ⅱ部分 )。这种分析有助于对气象统计学基本问题的深刻理解 ,提高应用统计方法解决短期气候异常分析和预测实际问题的能力。
Essential of many basic problems in meterological statistics is analyzed from the view of Geometry, including basic analysis object and its chief form, temporal(spatial) mean field, some statistical quantities, such as square deviation and correlation(analogous) coefficient etc (Part 1),EOF and SVD methods(Part 2) Such analysis contributes to understand the basic problems in meterological statistics, impoving the capability of solving short-term climate anomaly analysis and predicting actual problems bying using statistical method
出处
《山东气象》
2003年第1期8-12,共5页
Journal of Shandong Meteorology
关键词
气象统计
统计量
EOF分析
SVD
均方差场
经验正交函数分析
meterological statistics
analysis object
statistical quantity
EOF analysis and SVD
geometric essential
