基于混沌序列重构相空间理论，提出一种改进的局部平均非线性去噪方法。
Based on the chaotic theory of reconstructing phase space, an improved local average nonlinear noise reduction method is presented.
采用相空间重构和关联维数方法，研究了广西沿岸月平均海平面变化的分形特征。
By using the methods of phase space construction and correlation dimension, the fractal character of sea level variation along Guangxi coast was analyzed.
该方法以示踪粒子势能为参量，以液相平均势能的二分之一为阈值，通过示踪粒子的势能分布判定非液相空间。
This method adopts the ghost particle potential as identification parameter and the half of the average liquid potential as threshold value.
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