The paper adopted a dynamic Weightedleastsquaremethod replacing the traditional least square method to compute the area precipitation.
在进行面雨量的计算时，采用动态加权最小二乘法代替了传统的最小二乘法。
2
The area precipitation calculating system adopted a Dynamic WeightedLeastSquaremethod replacing the Traditional Least Square method to compute the area precipitation.
在面雨量计算系统中，作者对现有方法进行了改进，采用了动态加权最小二乘法代替了传统的最小二乘法。
3
In this paper, the method of weightedleastsquare estimate is proposed to construct ARMA model, which can be applied in power system load forecasting.