1) function value
函数值
1.
On the application of mathematical programming in the estimation of function value;
数学规划在函数值估计中的一个应用
3) thresholding function
阈值函数
1.
Wavelet de-noising based on novel thresholding function and best decomposition scale;
基于新阈值函数及最优尺度的小波去噪研究
2.
Signal de-noising in wavelet domain based on a new kind of thresholding function;
基于一种新的阈值函数的小波域信号去噪
3.
Wavelet-based vibration signal denoising with a new adaptive thresholding function
一种新的小波阈值函数及其在振动信号去噪分析中的应用
4) Interpolation function
插值函数
1.
Integration of fractal interpolation functions on various scales;
不同尺度下分形插值函数的积分
2.
Establishment of multi-fields in MSC Patran by interpolation functions of Matlab;
MSC Patran中基于Matlab插值函数的多场创建
3.
Some properties of a fractal interpolation function;
一种分形插值函数的若干性质
5) value function
价值函数
1.
Method for uncertain multiple attribute decision making based on estimation of attribute value functions;
基于属性价值函数估计的不确定多属性决策方法
2.
In each-subproblem,high-dimensional state variable is used to denote the information of random travel times,and approximations of the value function are used to sol.
在每个子问题中,利用高维状态变量表示随机行驶时间信息,并采用价值函数的近似进行求解。
6) Weight function
权值函数
1.
This generalized model is used to extend an entropy based uncertainty measure by taking the weight function into account.
它通过在知识表示系统和决策表中引入数据对象的权值函数和属性的特性函数来克服上述局限。
2.
The self-similar parameter H had been introduced into the weight function,and we had also derived the thresholds of the maximum and minimum queue size based on self-similar traffic modelling.
将自相似参数H引入权值函数,通过平均队长和队长方差推导最大与最小队长阈值,最后根据Norros所提缓冲区溢出概率公式修改最大丢包率。
3.
Feature selection and weight function are the core of the text categorization.
特征选择和权值函数是文本分类的核心,通过对经典的TF-IDF函数和互信息特征选择方法的研究,指出了它们现存的不足,进而提出了改进的算法,即引入了类间分布度、类内分布度和互信息因子,从而提高了分类的精度和速度。
补充资料：函数值
定义：函数y=f(x)当x在定义域内取一个确定值a时，对应的y的值称为函数值
表示：f(a)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条