首页> 中文期刊> 《农业灾害研究》 >福建沿海最大风速与极大风速线性回归分析

福建沿海最大风速与极大风速线性回归分析

         

摘要

By using the methods of re-gression analysis and fitting test, the daily wind data from 2005 to 2011 in the 11 stations in the coastal area of Fujian Province was studied, and it was found that there was an approximately linear relationship between the maximum 10-minute average wind speed and the max-imum instantaneous wind speed, and the both had good coherence in the direction of the wind. Making regression analysis of the single station data, multi-station data and regional average wind speed, the results showed that statistical data of the obtained regression equation fitted well with the forecasted result of evalua-tion equation, and passed the signifi-cance tests.%对福建沿海11个气象台站2005—2011年逐日风资料进行回归分析和拟合检验,结果表明,福建沿海最大风速与极大风速间存在较好的近似线性相关,且两者在风向上存在着较好的一致性;从单站资料、多站资料和区域平均风速作回归分析,得到的回归方程统计数据和评估方程试报检验结果都表现较好,拟合水平较高,通过显著性检验。

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