Piecewise-Defined Functions 分段函数
continuous piecewise Lyapunov functions 连续分段Lyapunov函数
piecewise quadratic polynomial functions 分段二次多项式函数
piecewise spline functions 分段样条函数
piecewise smooth functions 分块光滑函数
self-adaptive piecewise interpolation functions 分段插值函数
Piecewise continuous almost periodic functions 逐段连续概周期函数
Piecewise continuous almostperiodic type functions 逐段连续概周期型函数
The coefficient functions of the hyperbolic equations considered are assumed to be piecewise constant.
我们假设在所考虑的微分方程中，系数函数为片段常函数。
Results The Class of piecewise linear functions is more general that that of step functions.
结果分段线性函数是比阶梯函数更广的函数类。
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。
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