摘要
在总结当前推求单位线方法的基础上 ,提出了一种改进的优化方法——改进最小二乘方法。通过 Windows平台下的可视化编程 ,不需拟定初始单位线和试错 ,能快速准确地达到单位线的最优适配 。
Based on the summarization of merits and demerits of existing seeking unit hydrograph (U.H) methods, a improved optimum method-least square method with constrain is raised. It can optimally fit U.H. quickly and accurately and carry out seeking and smoothing U.H errors automatically, without original U.H knowledge and trialing.
出处
《太原理工大学学报》
CAS
2002年第6期644-646,共3页
Journal of Taiyuan University of Technology
