discontinuous function
英 [ˌdɪskənˈtɪnjuəs ˈfʌŋkʃn]
美 [ˌdɪskənˈtɪnjuəs ˈfʌŋkʃn]
间断（不连续）函数
双语例句
- Manufacture Technology of the Centrifugal Casting Cylinder Liner of Al Based Discontinuous Gradient Function Composites Reinforced with In-situ Particles
离心铸造自生颗粒增强铝基骤变梯度功能复合材料气缸套的制备技术研究 - Proof Process of Unknown Function Estimation in a Class of Discontinuous Integral Function& Inequalities
一类非连续函数积分和不等式中未知函数估计的证明过程 - Some new integral inequalities for discontinuous function of two independent variables
一类新型具有两个独立变量的不连续函数的积分不等式 - Separating the discontinuous solution, the warping function of a cylinder with several radial cracks is expressed by two harmonic functions, then the torsion problem is reduced to solving a set of mixed-type integral equations.
通过间断解的分离，本文将径向多裂纹柱体的扭曲函数用两个调和函数表示，使问题归为解一组混合型积分方程。 - For the discontinuous limit state function, RPT should be used because of the large error of FDM.
对于非连续的功能函数，应采用RPT求导。 - Our numerical investigation also indicates that the chaotic attractor appeared after the prelude phase-locking staircase was end-result of the set of the images of the discontinuous border of the system function.
我们的数值结果还说明在V型阵发前奏锁相阶梯之后出现的混沌吸引子就是映象函数的不连续边界的象集的归宿。 - Because the optimization problem may be discontinuous and non-differentiable even has no objective function, the traditional optimization methods are unable to tackle with it.
由于优化问题可能是不连续的、不可微的甚或是没有函数解析式的，传统经典的无约束优化方法在应用时会受到限制。 - Discontinuous Point of a Grey Function and Continuity of Elementary Grey Function
灰函数的不连续点和初等灰函数的连续性 - Because of the discontinuous smoothness of the cubic B-spline function, the functionis very flexible for the problem of the function approach.
关于B样条函数，它具有分段光滑性，在函数逼近上具有更大的灵活性。 - Particularly, comparing with other AMS, it also has distinctive advantage in approximation to some discontinuous functions such as rectangular pulse function.
特别在对一些不连续函数（如矩形脉冲函数）的逼近中也有其它AMS无法比拟的优势。 - As it gradually increases, the discontinuous border of the system function appears, and the jump of the system energy at it also becomes bigger.
随着保护区逐渐增大，系统函数的不连续边界出现，而且系统在此边界处的能量跳跃也逐渐增大。 - The average state space method was employed to eliminate the discontinuous feature of the switch function, then the average state space mathematic model was obtained.
为使并联变流器模型能用于系统分析当中，用平均状态空间法建立了并联变流器的平均状态空间模型，消除了开关函数的不连续跳跃变化。 - Embedded discontinuous equal-parameter finite element method basing on a class of exponent discontinuous function
一类指数型间断函数的嵌入非连续等参有限元法 - In a kind of quasi dissipative systems the disappearance of some elliptic periodic orbits and the elliptic islands around them via a collision with the discontinuous border of the system function can be observed.
在一种类耗散系统中观察到了椭圆周期轨道及其周围的椭圆岛与映象不连续边界碰撞而消失的现象。 - The discontinuous function solution for crack-shape factor on the surface of duct node
管节点表面裂纹形状因子的间断函数解法 - In this paper we prove that a set of discontinuous points of a lower semi-Continuous function on a local Compact and countable metric space or a weak lower semi-continuous function on a reflexive Banach Space is a first Category.
证明了局部紧且具有可数基的度量空间上的弱下半连续函数和自反的巴拿赫空间上的弱下半连续函数的间断点集合都是第一纲集。 - It overcame the shortcoming of the hard threshold with discontinuous function and solved the problem of the permanent bias in soft threshold function.
该阈值函数不仅克服了硬阈值函数不连续的缺点，而且解决了软阈值函数存在的恒定偏差； - The relationship among functional intermediate value property, discontinuous point and existence of primitive function were discussed, and then the necessary conclusions that primitive function of discontinuous function on a interval exists was given.
讨论了函数的介值性、间断点及原函数存在性之间的关系，并给出了非连续的一元函数的原函数存在的必要条件。 - This paper discusses the convergence rate of kernel estimators ( NN-estimation) for discontinuous function.
讨论不连续密度函数最近邻估计（NN－估计）的收敛速度。 - On the basis of the concepts of continuous grey function, the discontinuous point of a grey function and continuity of elementary grey function are dealt with in this paper.
本文在连续灰函数的概念的基础上，研究了灰函数的不连续点和初等灰函数的连续性。 - A class of discontinuous function and its global optimization problems
一类不连续函数及其总极值问题 - The global optimization problem with inequality constraints is being considered, a discontinuous penalty function method was applied in this paper to covert the problem into finding the solution of a nonlinear equation. Therefore some global optimal conditions were given.
本文利用不连续罚函数方法将带有不等式约束的全局优化问题的求解转化为讨论一非线性方程的求根问题，从而得到若干个全局最优性条件。 - A Syntactic Analysis of the Discontinuous Construction of Function Words in Cantonese
粤语框式虚词结构的句法分析 - Using deformed Bernstein operator ( f, x), this paper studies the approximation of discontinuous function and obtains two results.
本文研究用变形Bernstein算子（f，x）对不连续函数的逼近，得到了两个结果。 - Using the modified distance function of GIS on such location model, we find the discontinuous and non-convex property of the object function.
对单配送中心选址模型，以GIS返回的任意两点间的最短可行路径的长度作为修正距离函数，分析了目标函数在凸形选址区域上非凸非连续的性质。 - That discontinuous function is not only convenient for integral and derivative, but also can be better reflect the displacement character after crack than heaviside function.
指数型间断函数具有在数学上的便于积分和求导的优点，且比阶梯间断函数更能反映实际破裂后的变形情况。 - Some discussion about the integrability of discontinuous function
关于非连续函数的可积性讨论 - In particular, the general relationship between the zero-vector partitioned way and all continuous and discontinuous SVPWM methods is embodied in a modulation function formula, so it is revealed that SVPWM is a zero-sequence signal injection carrier-based PWM in effect.
特别是将零矢量分配方式与各种SVPWM连续调制和不连续调制之间的关系统一于一个调制函数表达式中，从而揭示出SVPWM实质上是一种零序分量注入式载波PWM。 - Involving discrete and continuous variables, the goal function of the model is a discontinuous and differential function. A heuristic algorithm is presented to solve the model.
由于交易模型中存在离散和连续两类不同性质的变量，其目标函数为非连续、不可微的函数，本文提出了一种启发式优化算法，算法计算简单方便，收敛速度快。 - Based on variable universe theory, a variable universe adaptive fuzzy control is designed to replace the discontinuous sign function of the reaching law in traditional sliding mode control.
基于变论域的思想，设计了一个新颖的变论域模糊控制器，来代替传统滑模控制中的非连续符号函数。