An improved positioning method of piecewise code smoothing is introduced, which freezes the weighting factor in the process of computation to keep the weight of current observations.
提出了改进的相位平滑伪距定位方法，整个平滑过程是分段进行的，而且当平滑进行到一定程度时，将加权因子冻结，以保持当前观测值的权重。
Then, based on the certain weighting of each factor and the AHP method, the optimum selection model of the multiobjective path was built.
然后利用AHP层次分析法，确定各因素的权重，最终建立多目标线路的最优选择模型。
Except the agricultural production, other indices are all comprehensive variables that were utilized by the factor analytic method and the method of weighting synthesis.
这几个指标除了农业产出之外，其它的指数都是分别运用因子分析法和加权法合成的综合变量。
Except the agricultural production, other indices are all comprehensive variables that were utilized by the factor analytic method and the method of weighting synthesis.
这几个指标除了农业产出之外，其它的指数都是分别运用因子分析法和加权法合成的综合变量。
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