differential equations的例句大全

The oscillation theory of functional differential equations has a rapid development in the recent 30 years, see [ 1-4].

泛函微分方程的振动理论作为泛函微分方程定性理论的一部分，在最近30多年中有了迅速的发展，见[1-4]。

Based on the stability theory of stochastic differential equations, the sufficient conditions ensuring the successful consensus are given.

利用随机微分方程的稳定性理论，给出了多智能体系统达到一致性的充分条件。

Firstly sufficient conditions for the existence of periodic solution are obtained by comparison theory of reaction-diffusion differential equations;

利用反应扩散方程的比较原理给出了系统存在周期解的充分条件。

In the theory of impulsive differential equations, we call the discontinuous trajectories as impulses.

在脉冲动力系统理论中，把这种瞬时突变的现象称之为脉冲。

Besides, we design and implement the image filtering algorithm based on the theory of partially differential equations to avoid the noise during enhancement.

最后针对图像增强中的噪声问题，设计实现了基于偏微分方程的图像滤波算法。

The generalized kink waves of the short pulse equation were studied by the qualitative theory of ordinary differential equations and numerical simulation method.

用微分方程定性理论结合数值模拟方法研究了窄脉冲方程的广义扭结波。

The global asymptotic stability of the positive equilibrium of the model with one population is considered by using the monotone theory of functional differential equations.

首先利用泛函微分方程的单调理论分析了单种群chemostat模型正平衡点的全局渐近稳定性。

This paper deduces a water quality model by using the theory of random differential equations, and proposes a stochastic method for water quality management at a river.

运用随机微分方程理论，推导了一个水质模型，提出了河流水质管理的随机规划方法。

In the part of introduction in the first chapter, we introduce the development of oscillation theory of ordinary differential equations and functional differential equations briefly.

在第一章绪论部分，一方面我们简单介绍了常微分方程振动理论与泛函微分方程振动理论的起源与发展。

The local behavior of the surface oil flow patterns is analyzed with phase plane theory of ordinary differential equations. Also the surface oil flow patterns are locally classified.

在此基础上利用微分方程相平面理论分析表面油流谱的局部特性和对流谱局部地进行分类。

Based on the stability theory of impulsive differential equations, an impulsive control scheme is proposed to achieve impulsive synchronization for complex dynamical networks with unknown coupling.

根据脉冲控制的概念和脉冲微分方程的稳定性理论，我们设计并分析了一个简单有效的脉冲控制，实现了一类不确定复杂网络的脉冲同步。

The time interval and space interval of the differential equations can be determined by analysis of stabilization and the theory of numerical dispersion.

利用傅立叶变换法计算出此算法的收敛域，结合时域有限差分法的数值色散理论确定出时间和空间步距。

The Application of Fourier Method to the Theory of Partial Differential Equations

Fourier方法在偏微分方程理论中的应用

Some Problems in Basic Theory of Fractional Functional Differential Equations

分数泛函微分方程基本理论中的若干问题

The Basic Theory of Stochastic Functional Differential Equations with Infinite Delay

无限时滞随机泛函微分方程的基本理论

The second part of this paper is concerned with the theory of retarded functional differential equations ( RFDEs) and applications to the existence of positive periodic solutions of RFDEs.

本文的第二第二部分着重讨论一类滞后型泛函微分方程（RFDEs）正周期解的存在性。

The oscillation theory is the one of the important branches of qualitative theory of partial functional differential equations.

而振动性理论作为偏泛函微分方程定性理论的重要分支之一，对其进行研究具有极大的理论意义与实用价值。

Singularly Perturbed Methods in the Theory of Optimal Control of Systems Governed by Partial Differential Equations

由偏微支配的系统的最优控制理论中的奇异摄动方法

The accuracy of image segmentation affects the effectiveness of the following task, so it is very important.C-V model which based on the theory of partial differential equations is a novel and effective method in image segmentation.

分割的准确性直接影响下一步工作的有效性，因而具有重要的意义。新近发展起来的C-V模型是一种基于偏微分方程理论的图像分割模型。

An algorithm based on the control theory of partial differential equations is proposed. It is also shown that the Null field method originally developed in the problem of acoustic scattering can be used to solve the corresponding adjoint problem of the optimal problem.

提出基于偏微分方程控制方法的一种算法，并证明原用于处理散射问题的Null-field method可用来求解优化问题的随伴问题。