mathematical function
英 [ˌmæθəˈmætɪkl ˈfʌŋkʃn]
美 [ˌmæθəˈmætɪkl ˈfʌŋkʃn]
网络 数学函数
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)
双语例句
- Furthermore, the artificial fish algorithm is adopted to solve the inversion problem and the ill-posed problem, because it can tackle the continuity and stability of the problem by the numerical calculation. The typical mathematical function is adopted to verify the feasibility of the algorithm.
针对反演问题求解和不适定性问题，采用人工鱼群算法，从数值计算角度解决解的连续性和稳定性的问题，通过典型数学函数分析验证算法的可行性。 - Analysis study, the use of scientific statistical analysis tools to identify the variation between the various control elements and intrinsic quality of products, and draw the characteristic trend charts, thereby establishing a mathematical function analysis model.
运用科学的统计分析工具进行分析研究，找出各控制要素与产品内在质量之间的变化规律，绘出特征变化趋势图，由此建立数学函数分析模型。 - It is based one-way trapdoor function a cryptosystem and a mathematical difficult problem, it could such say, it studies on the core Utilization for mathematical function to structure encryption.
它是基于单向陷门函数的一种密码体系，同时基于一种数学难题，可以这样说它研究的核心就是利用数学函数去构造加密算法。 - This can be useful in certain situations, and can save you from a lot of headaches trying to error-check every mathematical function.
这在某些情况下非常有用，并能省去尝试对每个数字运算函数进行错误检查的大量烦恼。 - 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。 - Such distributions can be modelled by a mathematical function known as the normal distribution-or bell curve.
这样的分布状态可以用数学上的一个函数来表示，即正态分布，又称钟形曲线。 - 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。 - The concept of human eye's aberration and the mathematical function of wave-front aberration expressed by Zernike polynomial were introduced. The matrix of inconsistent equation group of the algorithm was orthogonalized and triangulated by Householder transformation, and the Zernike coefficients were given directly.
介绍了人眼波前像差的概念以及用Zernike多项式表示的人眼波像差函数，采用Householder变换对矛盾方程的广义增广矩阵进行正交三角化，导出求解拟合系数的算法。 - The differences and similarities are discussed among a series of formulas used for forecasting human comfort index, in which the comfort degree of feeling corresponding to the change of the environmental temperature is expressed by means of mathematical function.
讨论了根据环境温度变化使人体产生对应的舒适感觉，用函数来表达人体感觉的舒适程度，而建立的一系列人体舒适度预报公式的异同。 - 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。