It points out the limitation of difference equation.
指出了差分公式法的局限性。
In this paper, the neutral difference equation is studied.
本文研究了中立型差分方程。
Feedback control method is used to solve implicit difference equation in this paper.
提出了采用反馈控制方法求解隐式差分方程的方法。
CONCLUSION Model of nonlinear difference equation has the advantage of reliability and stability.
结论该非线性差分方程模型具有良好的可靠性和稳定性。
The mathematical expression of this model is a second order non linear ordinary difference equation.
该模型的数学形式是一个非线性二阶常微分方程，利用有限差分方法进行求解。
RESULTS Model of nonlinear difference equation that describes the growth of population has been established.
结果建立了描述种群生长的非线性差分方程模型。
An adaptive equalizer of dispersive non-linear channels based on non-linear difference equation model is proposed.
提出一种基于非线性差分方程模型的弥散非线性信道自适应均衡器。
Furthermore, the author gives the oscillation criteria of some partial difference equation with continuous variables.
此外，作者还给出了一类具有连续变量的偏差分方程的振动准则。
The autheors obtain results on the oscillations of solutions of a second order nonlinear neutral difference equation.
该文讨论了一类二阶非线性中立型差分方程解的振动性，扩充并改进了此类方程的已有结果。
Multivariable predictive functional control based on difference equation, which has more general applicability, is presented.
基于差分方程模型推导了多变量预测函数控制算法，使其具有更加广泛的适用性。
The diffusion equation was discretized using a local one-dimensional finite difference equation and solved using the speedup method.
扩散方程采用隐式局部一维格式差分离散，利用追赶法求解；
The algorithm is deduced and difference equation of parameter error given by which the algorithm convergence is proved theoretically.
对该算法进行了推导，并给出了参数误差的差分方程，在理论上证明了算法的收敛性。
This thesis mainly studies the problem of the boundary value of second-order and third-order nonlinear and linear difference equation.
本篇硕士论文主要研究了一般形式的二阶和三阶非线性和线性差分方程的边值问题。
The control algorithm about laser range orientation for ATP system is discussed and the difference equation is presented in this paper.
本文对AT P系统位置回路搜索扫描的控制算法进行了比较详细的讨论，并给出了校正算法的差分方程。
In the meanwhile, it presents a new method to calculate the threshold of CCD pulse sequence based on the theory of difference equation.
同时，本文首次提出了用后向差分理论，确定CC D脉冲序列阈值的新方法。
By using the contraction mapping principle, the boundary value problems for a second order functional difference equation are investigated.
利用压缩映照定理，研究了一个二阶泛函差分方程边值问题，得到存在和唯一性定理。
A kind of ordinary difference equation that can be transferred to Euler equation, often appears in polar coordinates solution of elastic problems.
在弹性力学问题的极坐标解答中，经常会遇到一类可转化为欧拉方程的常微分方程。
An important inequality is used to establish some criteria for the oscillation of forced difference equation and it is generalized to higher order.
借助一个重要的不等式研究一类带有强迫项的时滞差分方程的振动性，并推广至高阶的情形。
This paper is using some knowledge of difference equation related to probability theory. and the Discussion solves the dispersed probability question.
本文通过与概率论有关的差分方程知识，讨论用差分方程解决离散型概率。
In this paper, the difference equation model of traffic assignment of urban traffic system is established according to the present urban traffic fact.
本文从分析目前城市交通实际状况出发建立了路网交通流分配的差分方程模型。
In this paper, making use of Kalman filtering, we derive a new back-propagation algorithm whose learning rate is computed by Riccati difference equation.
本文运用卡尔曼滤波原理，提出了一种新的神经网络学习算法。该算法的学习速度是由带时间参数的里卡蒂微分方程来确定的。
This paper is concerned with the asymptotic behavior and existence of positive solutions for a class of higher order nonlinear neutral difference equation.
研究了一类高阶非线性中立型差分方程正解的存在性和渐近性。
With the aid of discrete Du's Transformation, we can solve the zero-state response of a discrete-time system usually described by a linear difference equation.
利用离散杜氏变换，给出线性离散系统零状态响应计算式，并可用以解线性差分方程；
The text is detailed to study the deducing process of the nodal finite difference equation, and to study its application hi the rock mass engineering problems.
本文详细研究了节点有限差分运动方程的推导过程，以及在岩土工程问题中的应用。
The paper is regarding a fourth-order rational difference equation, proving that the positive equilibrium point of the equation is globally asymptotically stable.
研究了一个四阶有理差分方程，证明了该方程的正平衡点是全局渐近稳定的。
First, the general form of input-output equation has been given and a input-output difference equation corresponds to a class of canonical form has been obtained.
首先给出了输入输出方程的一般形式，并对于一类规范型给出了相应地输入输出差分方程。
Mathematics model and boundary conditions are proposed for hydraulic transient which is resulted from pipeline leaking while the difference equation is constructed.
建立了管道泄漏引起的水力瞬变泄漏数学模型和边界条件，构造了差分方程。
The paper presents an study of copper clad steel wire produced by liquid and solid bonding method. Using the finite difference equation, the dipping process is analyzed.
以液固相反向凝固法生产的包铜钢线为研究对象，利用有限差分法分析了铜在钢线芯体上的浸覆过程；
The investigation on difference equation is to discuss its eventually behavior of the solutions, including oscillation, cycle length and global asymptotic stability, etc.
对差分方程的研究就是讨论它的解的最终性态，包括振动性、循环长度及全局渐近稳定性等。
The investigation on difference equation is to discuss its eventually behavior of the solutions, including oscillation, cycle length and global asymptotic stability, etc.
对差分方程的研究就是讨论它的解的最终性态，包括振动性、循环长度及全局渐近稳定性等。
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