聚类方式的改进不仅增加了算法的局部寻优能力，有效地减少了计算的复杂度，而且还具备一定的野值剔除能力。

The improvement of clustering can strengthen the algorithms local optimization capability and reduce the computation complexity considerably while eliminating some outliers.

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对于测量数据常带有误差偏大的异常值的情况，采用基于弹道参数的数据检择算法，实现了对长时间有相关特性的成片野值的剔除。

In the occasion of too large abnormal values in measurement data, the data matching check algorithm based on trajectory parameters is used to remove the outliers of long stretches.

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剔除并补正了飞行实验数据中的野值；设计了一个低通滤波器来滤除数据中的高频噪声；用中心插值演算法对数据二次平滑。

Then a low pass filter is designed to filter high - frequency noise in data. and smooth data again by means of central interpolation algorithm ;

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剔除并补正了飞行实验数据中的野值；设计了一个低通滤波器来滤除数据中的高频噪声；用中心插值演算法对数据二次平滑。

Then a low pass filter is designed to filter high - frequency noise in data. and smooth data again by means of central interpolation algorithm ;

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