In this paper, some problems about smoothing factor selected by cross-validation technique are discussed and tested by using the simulation data.
本文对交叉证认技术选取平滑因子的若干问题进行了探讨，许采用模拟数据的方式验证了作者的观点。
The paper presents the multi-variable least square method to determine the optimal factor of data smoothing and its amplitude-frequency characteristics and compares it with the general filter.
本文提出了一种利用多变量最小二乘法确定最佳数据平滑因子的方法，建立了优化平滑器特性的数学模型。
The only eye cream to combine the patented support of Transfer Factor E-XF with brightening, firming, smoothing and moisturizing agents.
唯一的眼霜用光亮的结合转移因子e -XF型专利的支持，坚定，平滑和保湿剂。
Through analyzing wool fabric smoothing conditioning's the influence factor of single factor experiment, ultimately through perpendicularity experiment establishes the best smoothing tidying craft.
通过单因素实验分析了羊毛织物平滑整理的主要影响因素，最终通过对主要因素的正交试验确定出最佳平滑整理工艺。
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。
The smoothing results are good when the frozen weighting factor is between 10 and 15.
结果表明，当冻结因子为10 ~ 15时，平滑效果较好。
The smoothing results are good when the frozen weighting factor is between 10 and 15.
结果表明，当冻结因子为10 ~ 15时，平滑效果较好。
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