问题描述：
英语翻译
采用“厚近薄远”原则优选α值时权重大小及判据公式的选择：将A带入公式B,求出相应的C.求出所有的D对应的F后,选择最小的H所对应的J值,这个值就是我们在远近相同原则下求出的最优K值.进行近一百次的运算选出最优的平滑系数.分别采用G和L作为优选平滑系数N的目标函数.实验程序用MATLAB语言编制,用前11年的数据按照远近相同原则和厚近薄远的原则优选出的平滑系数M值.见表1所示.
问题解答：
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Choosing for weights and criterion formulas when optimum-seeking for α value with principle as "giving more weight on the closer one rather than the further":
A was substituted into Formula B to produce relevant C (value). Having got F values in accrdance with all D (values), this very J value produced by minimum H was equalled to the optimum K value calculated under principle as "equality between the closer one and the further". Then optimum smoothing coefficient was chosen through calculations of around 100 times. G and L were taken respectively as target functions for optimum-sought smoothing coefficient N. Experimental procedure was programed with MATLAB language and, smoothing coefficient M values were optimumly sought based on datum during previous 11 years with two principles as above respectively. All is showed in Figure 1.
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