First, the fundamental equation is set up, and, direct and inverse scattering problem are discussed; Second, indicator function of represent scatterer characterization is constructed; Third, the boundary of scatterer is determined by property of the function.
首先建立了求解问题的基本方程 ,分别就正问题和逆问题加以讨论 ,同时构造了一个表达散物特征的指示函数 ,然后利用该函数的性质 ,确定具有阻抗散射物的边界。
First,the indicator function representing the scattering characteristics is constructed;then,based on the property of the function,the fundamental equation for solving the inverse problem is established;thereby,the shape of the obstacle is determined.
首先构造表达散射物特征的指示函数,然后利用该函数之特性,建立求解该类反问题的基本方程,从而确定散射物的边界形状。
This paper studies the addition model SAM in fuzzy system standard and analyzes the set function in the model.
对模糊系统标准可加性模型SAM进行研究,就其模型中的集合函数进行分析。
Based on the first order optimality conditions of multiobjective programming with set functions, we establishe the second order sufficient optimality conditions for the weak efficient solutions and the strong efficient solutions and the local weak efficient solutions of multiobjective programming with set funcitions.
在给出了集合函数多目标规划的一阶最优性条件的基础上,进一步给出了集合函数多目标规划问题弱有效解的二阶充分条件和强有效解的二阶充分条件以及局部弱有效解的二阶充分条件。
Lagrange Duality Theorem for Multiobjective Programming with Set Functions
集合函数多目标规划的拉格朗日型对偶定理
The set of values that a quantity or function may take.
一个量或一个函数的可取值的集合。
Research on Weak Functional Dependence for XML and Mondependent Set;
XML弱函数依赖与单依赖集合的研究
The Philosophical Consideration in Establishing the Membership Function of a Fuzzy Set;
模糊集合隶属函数确定中的哲学思考
Uniqueness of Meromorphic Functions CM-Sharing Finite Sets
亚纯函数CM分担有穷集合的唯一性
Uniqueness of Entire Functions Concerning One Shared-set
具有一个分担集合的整函数的唯一性
Research on weak functional dependencies and its mono-dependent set for XML
XML弱函数依赖及单依赖集合研究
Could not serialize {0}. Default constructors are required for collections and enumerators.
未能序列化 {0}。集合和枚举数需要默认构造函数。
Clustering technique to intuitionistic fuzzy sets data based on objective function
基于目标函数的直觉模糊集合数据的聚类方法
ordinary upper derivative of a set function
集函数的寻常上导数
HAUSDORFF DIMENSION OF JULIA SETS OF RANDOM DYNAMICAL SYSTEM
函数族Julia集的Hausdorff维数
The agglomeration of the particles has been found not to be a function of mix time.
人们发现颗粒聚集度不是混合时间的函数。
The intervals of a set or group used to quantize a function.
用来量化某种函数的一个集合或组的子区间。
MEROMORPHIC FUNCTIONS COVERING THREE FINITE SETS AT THE SAME POINTS
在相同点覆盖三个有限集合的亚纯函数
STRUCTURE THEORY OF TOTAL AND PARTIAL FUNCTIONS DEFINED IN A FINITE SET
有限集合上缺值及不缺值函数的结构理论
Normality of Differential Polynomials on Meromorphic Function
涉及亚纯函数微分多项式分担集合的正规性
Meromorphic Functions with Weighted Sharing of Two Sets
以“权”分担两个集合的亚纯函数的唯一性
a function such that for every element of one set there is a unique element of another set.
使得一个集合中的元素对应另一个集合中唯一的元素的函数。