水文频率曲线的线性模型

水文频率曲线的线性模型

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Contributor(s)

Initial contribute: 2018-12-04

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Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Chinese {{currentDetailLanguage}} Chinese

水文频率曲线的线性模型

1. 线性研究的评价标准(两种目标函数形式)

              S1=Ki实-Ki计2

               S2=|Hi实-Hi计|

式中,KK分别为实测与计算的模比系数;HH分别为实测与计算的雨量值。

2. 观测数据的频率曲线拟合

(1)P-型分布函数:

          

(2)对数P-型分布函数:

     3)耿贝尔分布函数:

           F(x)=1-exp[-e-ɑ(x-x0)]

4)对数耿贝尔分布函数:

F(y)=1-exp[-e-ɑ(y-y0)]

(5) 对数正态分布函数:

           

梁季阳,谢明:水文频率曲线的线性研究。地理研究,1986,5(2)

 

How to Cite

《资源环境数学模型手册》 (2018). 水文频率曲线的线性模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/3b277a7b-194e-4009-a116-21d354c6efd3
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Last modifier : 
zhangshuo
Last modify time : 
2020-11-30
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Contributor

Initial contribute: 2018-12-04

Co-contributor(s)

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
View
Is authorship not correct? Feedback

History

Last modifier : 
zhangshuo
Last modify time : 
2020-11-30
Modify times : 
View History

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