分段函数

piecewise functions───分段函数

inverse function───[数]反函数

inverse functions───[数]反函数

recursive function───[数]递归函数

recursive functions───[数]递归函数

Bessel function───[数]贝塞尔函数

Gibbs function───[热]吉布斯函数

circular function───[数]圆函数；[数]三角函数

cognitive function───认知功能

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。

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。

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。

The piecewise function is a kind of expression of specific functions, secondary school mathematics is an important function model.───分段函数是一类表达形式特殊的函数，是中学数学中一种重要函数模型。

write a piecewise function for the amount of time that patrick's route requires.───画出帕特里克路线所要求时间的分段函数。

Derivate of the Piecewise Point in Piecewise Function and its Corollary───分段函数分段点的导数及其应用

A Theorem for Finding the Derivative of a Piecewise Function───求分段函数导数的一个定理

A research on limit, continuum, and differentiability of piecewise function at piecewise point───对分段函数在分段点的极限、连续、可导性的研究

Firstly, with the manifold structure of text data and some labeled samples, this algorithm revised the distance matrix in LLE algorithm by using piecewise function.