非线性迭代矩阵解法 nonlinear iterative matrix solution method
In the paper, we do regional flood frequency analysis used regional regression analysis and L-moment individually with the data of basin upward Xi-xian station in Huaihe river.
本文以淮河息县以上流域为例,分别采用回归法和线性矩法进行区域洪水频率分析。
参考来源 - 区域洪水频率分析在淮河流域的应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
在此基础上提出一种基于线性矩法的熵估计方法(POMELM)。
A new parameter estimation method (POMELM) based on POME and L-moment is proposed in the thesis.
线性矩法在水文频率分析中具有理论优势，但因为计算复杂而实际应用较少。
The L-moment method has theoretical advantages in hydrologic frequency analyses, but less practical application because of its complexities in calculation.
最后，用两个数字实例对矩估计法和非线性最小平方估计法加以具体的说明。
Finally, two numerical examples are given to illustrate the methods of moments estimation and the nonlinear least squares estimation.
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