single-valued function

1. We firstly discuss the properties of the argument function and the single-valued analytical branch of logarithmic function.
   首先研究了辐角函数的一些性质，进而对对数函数的多值性进行了分析，最后讨论了多值函数的应用问题。
2. In this paper, single-valued representation of set-valued function of bounded varia-tion is derived.
   给出了集值有界变差函数的单值表示定理。
3. In the paper, the technique of drawing a smooth curve of non-reduced or non-increased single-valued function is improved so that the capillary pressure curve can be drawn rationally.
   本文对非降或非增单值函数光滑曲线的绘制方法进行了改进，从而合理地绘制出毛管压力曲线。
4. Based on classify criterion matrix, single-valued whitenization weight function and reliability code, grey attribute recognition clustering method is put forward.
   运用分类标准矩阵、单指标白化权函数和置信度原则，提出了基于属性识别的灰色聚类方法。
5. The model is the generalized information system derived by replacing single-valued information function with a fuzzy set of the attribute value domain.
   由属性值域的模糊子集代替经典的单值信息函数所得到的广义信息系统对应于模型；
6. Abel inversion in GPS/ LEO occultation technique requires the atmospheric index n to be a single-valued function of the refractional radius a.
   在GPS掩星探测地球大气技术中，Abel积分变换要求大气折射指数n是折射半径a的单值函数。
7. The only assumption is that each patch of input surface model can be treated as a single-valued function by properly specifying the projection plane.
   该方法仅假定表面模型的每个面片在取定适当的投影平面时可看成是一个单值函数。
8. To evaluate the effect of shear on deformation of beams, shear in beams under the action of a concentrated load is expressed in terms of a single-valued continuous inverse trigonometric function.
   为了估计剪力对梁变形的影响，在集中力作用下梁内剪力用一个单值连续的反三角函数表示。
9. Mean while, the subject on the single-valued branch of a multivalued function is discussed, full conditions for the single-valued branch separated from a multivalued function are given, more, general monodromy theorems are proved.
   同时对多值函数的单值分支问题进行了讨论，给出了多值函数可分出单值分支的充分条件，证明了较一般的单值性定理。
10. The article defines multiple complex function by set, It has studied the problem of single-valued continuous branch of primary multiple complex function on the basis of single-valued continuous branch of argument function.
    利用集合来定义初等多值函数，在辐角函数单值分支的基础上研究了部分初等多值函数的单值分支问题。
11. Then we can extract the attribute implication in single-valued context to study the function dependency in many-valued context.
    这样可以通过提取单值背景上的属性蕴含来获得多值背景上的函数依赖关系，并且通过实例验证了我们方法的有效性。
12. We prove that the attribute implication in single-valued context is equivalent to the function dependency in many-valued context after the transformation.
    并证明了通过该方法转化后单值背景上的属性蕴含与原多值背景上的函数依赖是等价的。

noun

1. (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:    functionmathematical functionmapmapping