... the greatest-integer function 取整函数 piecewise function 分段函数 function property 函数性质 ...
基于1个网页-相关网页
piecewise linear function [数] 分段线性函数 ; 区域线性函数 ; 分片线性函数
nonlinear piecewise function 非线性分段函数
Piecewise defined function 分段定义函数
dividing point of piecewise function 分段函数的分界点
piecewise regulated function 分段正则函数
In order to describe this phenomenon, we characterize the overall dose-response relationship with a piecewise function that consists of a quadratic curve which is assumed to be U-shape curve and another quadratic curve at high dose levels.
因此我们这里用两个二次函数组成的分段函数构成了这种毒物兴奋效应现象的剂量—反应模型,其中较低剂量水平下的二次函数是U形曲线。
参考来源 - 基于分段函数的剂量—反应模型的参数估计和模型选择·2,447,543篇论文数据，部分数据来源于NoteExpress
Piecewise function is used to describe curve characteristic.
新模型采用分段函数描述曲线变化特征。
This article points out the methods to solve the derivative of piecewise function and discusses the derivative problem at point of demarcation of piecewise function in detail.
本文主要叙述分段函数的求导方法，并对分段函数在分界点处的求导作了细致的讨论。
The paper introduces the property theorem about roots of polynomial and the derivate limit theorem, by which we can study the derived number of a break point of piecewise function.
介绍了用多项式根的性质与导数极限定理求分段函数在分界点的导数的简单方法。
应用推荐