The method of fundamental solutions(MFS), one of the radial basis function(RBF) methods, employs the fundamental solutions to the governing differential operator as the Euclidean distance based RBF.

基本解方法属于径向基函数类方法，它使用微分算子的基本解作为基于欧氏距离的径向基函数。

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This paper presents a novel algorithm for solving differential equation of distance protection which adopts an adaptive window length based on noise level control.

在研究传统解微分方程距离保护采用固定窗长的基础上，提出了一种基于噪声水平控制的变窗长算法。

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It compares the pilot distance protection with power line carrier (PLC) in the single or double frequency and the differential protection with optical fiber in the loop or chain connection.

比较单频率与双频率载波通道的纵联距离保护和环状与链状连接光纤通道的差动保护方案。

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So, let's say we start off at the distance being ten angstroms. We can plug that into this differential equation that we'll have and solve it and what we find out is that r actually goes to zero at a time that's equal to 10 to the negative 10 seconds.

也就大约是这么多,所以我们取初始值10埃,我们把它代入到,这个微分方程解它,可以发现，r在10的,负10次方秒内就衰减到零了。

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