如果是分段光滑的，即是由几段光滑曲线连接起来的。
If is piecewise smooth, that is, consists of several smooth curves joined together.
利用二阶的非线性扩散方程进行图像去噪易产生具有“阶越效应”的去噪结果，也即使分段光滑的图像变为分段常量的。
Image denoising with second order non-linear diffusion PDEs often leads to an undesirable staircase effect, namely, the transformation of smooth regions into piecewise constant ones.
本论文报道对一些分段光滑经典系统和其中之一所对应的量子系统特性的研究。
This thesis reports a study on the characteristics of some piecewise-smooth classical systems and the quantum system corresponding to one of them.
结论应考虑使用分段光滑模型来建立新的微观交通模型。
Conclusion Piece-wise smooth mathematic model may be used in establishing new traffic model.
这个差异可能由分段光滑映象函数的非线性造成。
And this difference may be induced by the nonlinear function of piecewise-smooth map.
为了研究不连续系统中的混沌行为，观察一个由比较器控制的，带有模拟开关的RLC非线性电路模型，此电路系统的行为可以用一个分段光滑映象来描述。
In order to study the chaotic behavior in the discontinuous system, a RLC nonlinear circuit model with an analogy switch was observed, which was described by a piecewise-continuous map.
基于光滑的分段多项式函数和插值思想推导出一个新的光滑函数，从而可以更好地逼近正号函数。
We got a new smooth function for approximating the plus function by interpolation base on smooth piecewise polynomial functions.
基于光滑的分段多项式函数和插值思想推导出一个新的光滑函数，从而可以更好地逼近正号函数。
We got a new smooth function for approximating the plus function by interpolation base on smooth piecewise polynomial functions.
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