Dongdong very good and can be used to solve ordinary differential equations.
非常好的东东，可以用来求解常微分方程。
His work remains mathematically in the realm of ordinary differential equations.
他的工作在数学上就停留在常微分方程的范围。
The governing ordinary differential equations of composite stress are given by using shear-lag theory.
通过剪切滞后模型建立了复合材料应力场的控制微分方程。
This is the solution of ordinary differential equations for the original code, is a series of my own Oh.
这是用来解常微分方程的原代码，是我自己编的哦。
A new numerical method, analytical discrete method, for solving ordinary differential equations is proposed.
提出求解常微分方程的一种新的数值方法——解析离散法。
The boundary value problem of ordinary differential equations is an important domain in differential equations.
常微分方程的边值问题是微分方程的一个重要研究领域。
The dynamic equations developed in this paper are a set of highly nonlinear STIFF ordinary differential equations.
本文导出的动力学控制方程是高度非线性的STIFF常微分方程组。
When solving different ordinary differential equations, we may take the analytical solution or numerical solution.
不同类型的常微方程可以采用解析解法或者数值解法。
Time dependent ordinary differential equations are obtained from the mass and energy balances for each control volume.
针对每个控制容积建立了质量和能量平衡的微分方程。
Numerical methods available in MATLAB for solving the ordinary differential equations are employed for the dynamic analysis.
适用于MATLAB的数值方法用来解动力分析采用的差分方程。
In this paper the geometric properties of the difference periodic solutions of ordinary differential equations are discussed.
本文讨论常微分方程差分周期解的几何性质。
Some oscillatory criteria and discrete spectrum criteria are given, and we can apply them to the ordinary differential equations.
文中得到几个振动性准则和离散谱准则，并将这些结果应用到常微分方程。
This paper suggests a new way of finding solutions for linear systems of ordinary differential equations with constant coefficients.
本文给出常系数线性微分方程组一种新的求解方法。
In this paper, we study an approximate solution of the second-order linear ordinary differential equations with variable coefficients.
本文研究了二阶变系数线性常微分方程的一种近似求解方法。
A set of linear ordinary differential equations in the case of sm all deflections is determined by application of the Galerkin's method.
在小变形情况下，运用伽辽金方法，可将偏微分方程转换为线性常微分方程组进行求解。
This paper has found general integral formulas of some types of two - order nonlinear ordinary differential equations by first integral.
本文对几类二阶非线性常微分方程，利用首次积分求得了其通积分公式。
Many environment mathematical models are ordinary differential equations where time is considered only as its effect on population density.
许多环境数学模型是用常微分方程表示的，它只考虑了时间对种群密度的影响。
The ordinary differential equation singular boundary value problem is one of the most important branches of ordinary differential equations.
常微分方程边值问题是常微分方程理论研究中最为重要的课题之一。
By using this formula, orthogonal polynomial fitting algorithm for initial value problems of ordinary differential equations is established.
利用这一公式建立了常微分方程初值问题的正交多项式拟合算法。
Exact response of damped linear vibrating systems to arbitrarily excitation is obtained according to theory of ordinary differential equations.
利用常微分方程组理论在较一般条件下求出了线性有阻尼多自由度振动系统对任意外激励的精确响应。
The adjoint variable method for design sensitivity analysis of multibody system dynamics based on ordinary differential equations is presented.
基于常微分方程数学模型建立了多体系统动力学设计灵敏度分析的伴随变量方法。
By using fixed point theorem in cone, the authors discuss the existence of positive solutions of fourth order two-point ordinary differential equations.
应用锥上不动点定理讨论一类四阶两点边值问题正解存在性。
By using fixed point theorem in cone, the authors discuss the existence of positive solutions of fourth outer two-point ordinary differential equations.
应用锥上不动点定理讨论一类四阶两点边值问题正解存在性。
The accurate dynamic analysis of a lot of chemical processes is a large scale problem of solving an array of combined stiff ordinary differential equations.
许多化工过程的精确动态分析计算是一个大规模的刚性常微分方程组的求解问题。
The concluded results of the corresponding ordinary differential equations model are expanded to the present D-SIS model, it is of benefit to disease control.
该研究将相应常微分方程模型的研究结果推广到了偏微分方程D-SIS模型，对疾病的预防与控制具有实用参考价值。
This is a set of typical stiff ordinary differential equations, very small time step could only be adopted when solving the set of equations with common methods.
它是一组典型的刚性常微分方程组，用一般方法求解时只能选用很小的时间步长。
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。
Written by an engineer and sharply focused on practical matters, this text explores the application of Lie groups to solving ordinary differential equations (ODEs).
由一位工程师写和明显地集中于实际的事情，这份正文为了解决普通的微分方程(颂歌)探索谎话组的应用。
Written by an engineer and sharply focused on practical matters, this text explores the application of Lie groups to solving ordinary differential equations (ODEs).
由一位工程师写和明显地集中于实际的事情，这份正文为了解决普通的微分方程(颂歌)探索谎话组的应用。
应用推荐