离散化,discretization
1)discretization[英][dis,kri:ti'zei??n][美][d?,skrit?'ze??n]离散化
1.Reactor network synthesis by differential model equations discretization method;离散化微分模型方程的反应器网络综合
2.An new discretization algorithm for intelligent modeling in welding;一种新的面向焊接智能建模的离散化方法
3.A novel algorithm for dynamic discretization of continuous features based on clustering;基于聚类的连续属性动态离散化算法
英文短句/例句

1.discretization of continuous time system连续时间系统离散化
2.discretization:The act of making mathematically discrete.离散化:使成为数学上的离散形式的行为.
3.Research on Discretization of Continuous Attributes;连续属性的离散化及知识获取的研究
4.maximization over discrete离散集合上的最大化
5.Continuous Approach to Discrete Optimum Design;离散变量优化设计的连续化方法研究
6.Simplifying is basis of analysis and design of linear digital control System.在线性离散控制系统分析与设计中,都需要对离散系统进行简化。
7.reduced DFT algorithm简化离散傅里叶变换算法
8.Optimization of network graphs under discreteness(Ⅱ)离散度意义下网络图的优化设计(Ⅱ)
9.Optimization of Amplitude Distribution of Disercte Array Antenna离散阵列天线振幅分布最优化的探讨
10.THE RANDOM STEP METHOD FOR MIXED DISCRETE CONTINUOUS VARIABLE OPTIMAL DESIGN混合离散变量优化设计的随机步长法
11.A Discrete Optimization Design Method for Less-Curved Surface Grid with Minimum Cost微曲面网架最小造价的离散优化设计
12.Studies and Applications of a Combined Discrete-continuum Solvation Model;离散—连续组合溶剂化模型的应用研究
13.Research of Optimum Design of the Space Truss on Basis of the Discrete Variable;基于离散变量网架结构优化设计研究
14.The Discreteness of the Normalizers of High Dimensional Kleinian Groups;高维Kleinian群正规化子的离散性
15.Study of Particle Swarm Optimization in Discrete Optimization Problem;粒子群算法在离散优化问题中的研究
16.Research on Optimal Schedule of Discrete Manufacture Based on OLAP;基于OLAP的离散型生产优化调度研究
17.New Trends in Ethnomusicology:Diaspora Musical Cultures;音乐人类学新研究:“离散”音乐文化
18.Research on Extension of Discrete Grey Model and Its Optimize Formula;离散灰色模型的拓展及其最优化求解
相关短句/例句

discrete[英][d?'skri:t][美][d?'skrit]离散化
1.Fast discrete bilinear interpolation algorithm;快速离散化双线性插值算法
2.Interval arithmetic based discreteness and programme on temperature field of turbine rotor is constructed in de- tail,so that onlined computer of temperature field can be realtime processing and rapid.通过建立一个具体的离散化易于编程实现的温度场数学模型,得以实现汽轮机转子温度场在线计算的实时快速,更准确地再现机组在实际启停过程中转子最大热应力区段内的温度变化规律。
3.The continuous Gabor expansion must be made discrete and finite in numerical implementation.为能进行数值计算,需对连续Gabor展开离散化有限化。
3)dispersing[英][dis'p?:s][美][d?'sp?s]离散化
1.Setting up a differential equation of vibration for dispersing wire rope,and analyzing the vibrating model and model s original frequency of the wire rope with the method of transfer function test provided the premise for unerstanding the relationship between vibration model,the model s original frequency and the range of wire rope s tensility.建立离散化柔索振动的微分方程,用传递函数测试的方法分析柔索振动模态和模态固有频率,为建立振动模态和模态固有频率与索中张力变化的关系提供了前提,也为通过传递函数分析法来最终寻求测试柔索张力的全新方法作了有益的探索。
4)Discrete optimization离散优化
1.Study on particle swarm algorithm for discrete optimization problems of device layout;设备布局离散优化问题的粒子群算法研究
2.Image completion via discrete optimization;基于离散优化的图像修复
5)Milstein discretizationMilstein离散化
6)semi-discretization半离散化
1.The Semi-Discretization of the System Consising of a Robot and Its Associated Safety Mechanism;机器人与其连带的安全装置构成的系统解的半离散化
2.In a redundant robot configuration with a buitt-in safety system,we structure an elementary step function to approximate the system repair rate in the system model and present the semi-discretization model which prorides the theory foundation for the further research of numerical calcalation.对具有内部构造安全保障体系的冗余机器系统中的修复率μ(x)用初等阶梯函数方法进行逼近,并给出了系统的半离散化模型,为进一步数值计算打下基础。
3.We structure an elementary step function to approximate the system repair rate in the system model,and present the semi-discretization model,which procides the theory foundation for the further lesearch of numerical calcalation.针对具有热储备的可修复平行系统模型中修复率U(X)用初等阶梯函数进行逼近,给出了系统的半离散化模型,进一步为数值计算打下了理论基础。
延伸阅读

离散时间周期序列的离散傅里叶级数表示   (1)  式中χ((n))N为一离散时间周期序列,其周期为N点,即  式中r为任意整数。X((k))N为频域周期序列,其周期亦为N点,即X(k)=X(k+lN),式中l为任意整数。    从式(1)可导出已知X((k))N求χ((n))N的关系   (2)  式(1)和式(2)称为离散傅里叶级数对。    当离散时间周期序列整体向左移位m时,移位后的序列为χ((n+m))N,如果χ((n))N的离散傅里叶级数(DFS)表示为,则χ((n+m))N的DFS表示为