【摘要】 提出了在洪水频率计算时适线法中最小二乘方的一种新的求解方法 ,并对其特性进行分析。该方法具有略去了绘制频率曲线的繁杂过程 ,而且保证了较高的计算精度 ,可实现计算机自动求解统计参数 ,计算手段十分方便更多还原

【Abstract】 A new method of least square is raised in curve fitting of flood frequency calculating and its specific properties are analysed.With the method ,the complex process of drawing frequency curve can be omitted,but the calculating accuracy can be ensured.It has the advantages that statistical parameters are computed automatically and the calculating method is very convenient.更多还原