This paper presents an overview of discrete and continuous approximation models of the distribution network designing, as well as the models strong points and shortcomings. 对分销网络设计的离散模型和连续近似模型进行比较,指出两者的优缺点及它们之间的互补关系。
This is a unique and interesting way of looking at the planning of logistics systems using Logistics Cost Functions and continuous approximation methods. 这本书使用运筹成本函数与连续近似方法来规划运筹系统的方式,可谓独特且有趣。
Parameter estimation of stochastic continuous linear systems via Legendre polynomials approximation 随机连续线性系统基于Legendre多项式逼近的参数估计
The chattering phenomena caused by discontinuous control are eliminated with the technique of continuous approximation. 通过引入连续近似方法消除了不连续控制引起的颤抖现象。
For a Doppler radar homing seeker with high pulse repetition frequency, the continuous wave approximation is not only simple, but also has a high calculation accuracy. 对于使用高脉冲重复频率的主动多普勒雷达导引头,连续波近似法不仅计算相对简单,而且可以给出较高的计算精度。
Making use of general Pettis integral, operator-valued mathematical expectation and continuous modified modulus, this paper has deduced the probabilistic approximation and convergent rates about exponentially bounded C-semigroups, which has improved existing results. 借助广义Pettis积分、算子值数学期望、连续修正模等概念,得到了指数有界C半群的概率型逼近式及收敛速度的估计式,改进了已有的结果。
Both continuous paraxial approximation formula and two order discrete paraxial approximation formula are developed for one way wave motion transmitting apparently along normal direction based on kinematics model and local polynomial interpolation function. 基于单向波动法向透射的一般运动学模型和局部多项式插值函数,推导建立了连续形和2阶离散形法向透射傍轴近似公式。
In this paper, we study a new intelligent machine-support vector machine for solving the problem of continuous operator approximation in Rn. 本文引进了新兴的智能机器一支持向量机,以解决Rn中连续算子的逼近问题。
We prove that this class of operators converge to arbitrary continuous function with period 2 π on the whole axis. We then carry out the best approximation order and the highest convergence order of the operator. 证明了该算子在全实轴上一致收敛于任意以2π为周期的连续函数,得到了算子的最佳逼近阶以及最高收敛阶;
The results here show the ordered monotony property, continuous mapping theorem and its non approximation theorem to function. It is proved that although FBP can keep continuous mapping property, their capabilities to approximate function is worse than that of traditional neural networks. 给出了单调连续函数的FBP按序单调特性、连续映射定理以及非函数一致逼近定理,并且说明了FBP虽然能保持连续性映射,但不如原神经网络具有函数逼近能力。
Continuous Approximation for B-valued Random Elements B值随机元的连续逼近
After having an optimal closed-loop supply chain, enterprises can hold a strong-adaptability to compete in the changing market. This paper introduce a continuous approximation method to help design logistics network for closed-loop supply chain. 提出了面向闭环供应链物流网络成本模型,并采用连续逼近法进行分析,此方法能使企业面对变化的市场环境时拥有一个适应性强的物流网络。
A Continuous feedforward process neural networks model is given in this paper, and the corresponding property theorems are also proved, including continuity, function approximation ability and computational capacity. 文中给出了一种输入输出均为连续时间函数的前馈过程神经元网络模型,并证明了相应的连续性,函数逼近能力和计算能力等性质定理。
The strategies of vendor managed inventory and 'power of two' policy are introduced in the continuous approximation model of distribution network designing. 本文在现有连续近似(CA)模型的基础上,从供应商管理库存(VMI)角度出发,引入了PowerofTwo(POT)周期配送策略,构建了VMI环境下分销网络设计的CA模型。
The numerical methods of the continuous function approximation problems were researched hotspot in the fields of computing science. n维空间中连续函数逼近问题的数值方法,一直是计算科学中研究的热点。
Proposed in the paper are the ordered monotony property of MFNNs when the transfer function is monotone, the continuous mapping theorem, and non approximation theorem to function. 给出了单调传递函数的MFNNs按序单调特性、连续映射定理以及非函数一致逼近定理。
Markov parameter estimation for linear continuous regressive models via Chebyshev polynomials approximation 线性连续回归模型基于Chebyshev多项式逼近的Markov参数估计
Theoretical deduction and experimental research show that the waveform reconstructed by all-phase Fourier method has less error than those constructed by conventional continuous Fourier integral approximation and the discrete Fourier reconstruction. 理论和实验表明:用全相位傅氏法对间断信号进行重构的波形,相比于传统的连续傅氏积分逼近和离散傅氏重构的波形,具有更小的误差。
Research on the Continuous Approximation Model of Distribution Network in VMI Environment 供应商管理库存环境下的分销网络连续近似模型
For the problem that the input and output of real systems is a continuous process relative to time, this paper proposed a process neural network model for continuous function approximation. 针对实际系统的输入输出是与时间有关的连续过程,提出了一类用于连续过程逼近的过程神经元网络模型。
Continuous approximation model of distribution network designing 分销网络设计的连续近似模型
Discrimination of the continuous system in the model with noise by modification of Laguerre multinomial approximation 借助修改拉盖尔多项式逼近带噪声模型的连续系统辨识
Density evolution theory of LDPC codes is studied, including the continuous density evolution, discrete density evolution and Gaussian approximation. 研究了LDPC码的密度进化理论,包括连续密度进化、离散密度进化及高斯近似。
Discrete and continuous data are all tried as the input data, different approximation approaches are also used in the Bayesian Network structure inference. 分别采用离散和连续数据作为输入数据,在结构推断中采用不同的近似方法对目标贝叶斯网络拓扑结构进行推断。
Based on this reason, in this thesis, we manage to extend neural network from continuous system approximation to hybrid system approximation: it is shown that the proposed progressive learning machine can approximate any hybrid system. 本文将基于神经网络的系统辨识从连续系统推广到混合系统,提出了通用的非线性混合系统辨识算法&渐进学习机。
With the increase of robots 'number and the complexity of the environment, the state space grows exponentially, but how to achieve a continuous state space, best approximation, reinforcement learning agents must have the Pan-ability. 随着机器人数目的增多和环境的复杂性,状态空间呈指数增长,运用强化学习算法的移动机器人必须具备泛化能力。
The sufficient convergence condition of the algorithm for continuous linear system is analyzed by employing the operational matrices of integration and product of orthogonal polynomials. And the H ∞ control design method of uncertain discrete system is used to address the approximation error introduced by orthogonal polynomials. 利用正交多项式的积分、乘积运算矩阵分析了连续线性系统的基于正交多项式迭代学习算法收敛的充分条件,运用不确定离散系统的H∞设计方法来处理因采用正交多项式逼近方法所带来的逼近误差。