详细介绍了一维情况下灰度形态变换、形态学算子构造的滤波器和提取暂态突变特征等。

The grey morphology transform, filter construction and transient saltation extraction with mathematical morphology operators in one dimension are introduced in detail.

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首先引入了邻域概念，并通过定义扩展半径和突变半径两个新算法参数而构造了较小和较大两个邻域。

First, the concept of neighborhood is introduced, and two new algorithm parameters of expansion radius and mutation radius are defined to construct a small neighborhood and a large neighborhood.

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本文首先构造了单位根过程外生性结构突变的检验，排除了数据生成过程的突变对建模的影响。

Firstly, we construct the test of the exogenous structural mutation for a unit root process and this eliminates the influences on the model from the mutation of the data growth process.

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