mathematical function

英 [ˌmæθəˈmætɪkl ˈfʌŋkʃn]

美 [ˌmæθəˈmætɪkl ˈfʌŋkʃn]

网络  数学函数

计算机

英英释义

noun

• (mathematics) a mathematical relation such that each element of a given set (the domain of the function) is associated with an element of another set (the range of the function)
  Synonym:functionsingle-valued functionmapmapping

双语例句

• Public-key cryptography is one of the most important research field of encryption, using mathematical function to construct public-key encrypt arithmetic is the nucleus of it.
  公开密钥密码编码学是密码编码学的一个重要研究方向，其核心就是利用数学函数构造公钥加密算法。
• EDOM& The input argument is outside of the domain of a mathematical function.
  输入参数在数学函数的域之外。
• The Mathematical Function of the Sustainable Development Economy
  经济可持续发展的数学机理
• The paper introduces that the selecting of the correct temperature-resistance experimental formula will make the scattering test data of the germanium thermometer fit the continuous mathematical function. Thus, we can use the function to indicate the temperature directly with the aid of a computer.
  文中的主要内容是通过选用正确的温度电阻特性经验公式，将离散的锗电阻温度计实验数据点拟合成连续的数学函数曲线，以便在温度测量中可借助于计算机直接显示温度值。
• In this paper, a mathematical model for calculating the air demand of the aerator is established, and the target mathematical function for optimizing the shape of the aerator is proposed.
  建立了计算掺气设施水力特性的数学模型和挑坎掺气槽坎高的优化目标函数，对原型掺气槽的体型优化进行了研究。
• It is defined the mathematical hull-design to use mathematical function in designing hull lines.
  所谓数学船型就是用数学函数表达和设计船体型线。
• However, it should be thoughtful to select mathematical function and to construct theory model based on cobalt crust deposit.
  但是，在选择计算方法和建立理论模型时必须针对大洋钴结壳资源这一特殊矿床特别对待。
• This article introduces a mathematical function describing method for the shapes of dots, and also gives the relevant PostScript description of it.
  介绍一种网点形状参数化的数学函数描述方法，并给出了与之对应的PostScript语言描述。
• The mathematical function of the equivalent damage curve family is well fitted with the test data. The damage cumulative model and fatigue life prediction in complex loading were derived from the damage curve family function.
  分析得到的损伤线族方程与实验数据拟合很好，由该损伤线族方程导出了复杂加载下损伤累积模型及疲劳寿命计算方法。
• Based on the mathematical function formula, the simulation model of PV cells is built in MATLAB/ Simulink environment. Output features of PV cells are simulated according as the different series load and the isolation.
  在MATLAB/Simulink仿真环境下，基于光伏电池的I-V解数学函数关系式，建立了光伏电池的仿真模型，并对不同的串联电阻和日照强度变化条件下光伏电池的输出特性进行了仿真。