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- 工程实际中经常会遇到常微分方程，在对其进行数值求解之前必须研究他的稳定性问题-Often encountered in engineering practice, ordinary differential equations, numerical solution in its must be studied before the stability of his
grid-generation-using-PDE
- 计算流体力学中的网格生成常用的是求解偏微分方程，该程序是一个简单的例子，可以给入门的同学学习。-Grid generation in computational fluid dynamics is used to solve partial differential equations, the program is a simple example, students can study entry.
GM
- 灰色系统理论是基于关联空间、光滑离散函数等概念定义灰导数与灰微分方程，进 而用离散数据列建立微分方程形式的动态模型，由于这是本征灰色系统的基本模型，而 且模型是近似的、非唯一的，故这种模型为灰色模型，记为GM（Grey Model），即灰 色模型是利用离散随机数经过生成变为随机性被显著削弱而且较有规律的生成数，建立 起的微分方程形式的模型，这样便于对其变化过程进行研究和描述。-Grey system theory is based on the relevance of spac
ode
- 常微分方程求解,主要为拉格朗日插值，比较简单，适合初学者学习使用-Solving ordinary differential equations, mainly for Lagrange interpolation, is relatively simple, suitable for beginners to learn to use
ODE20110306
- 常系数差分方程、微分方程、时滞方程求解程序，可以自动识别用户输入方程的系数和运算关系，用户可以设置多种求解条件，求解结果保存入文件，同时在界面上图形化显示-Constant coefficient differential equations, differential equations, delay equations program that can automatically identify the user to enter equations and computing the c
numericalsamples
- 几个数值计算方法的程序, 包括 线性方程组求解, 非线性方程求解, 插值函数计算, 积分计算 和常微分方程求解 -Several numerical methods of procedures, including linear equations, nonlinear equations, interpolation function calculation, the integral calculation and solving ordinary differential equation
kankan
- 龙格库塔算法求解微分方程 c/c-Kutta algorithm implement in c/c++
Euler-and-improved-Euler-method
- 使用欧拉及改进的欧拉法求解常微分方程 c语言程序 -Using the Euler and improved Euler method for solving ordinary differential equations c language program
QEuler
- 欧拉算法，求解常微分方程，比一般的算好准确而且可靠，具有较高的精度-Euler algorithm, solution of ordinary differential equations, better than the average count accurate and reliable, with high precision
MATLAB-expose
- 本书介绍了 统计、绘图、求微积分、解微分方程、解ODE、变换、曲线拟合、特殊函数……很多的高 数方面的应用，还附有习题和答案。-This book describes the statistics, graphics, seeking calculus, solution of differential equations, solution of ODE, transform, curve fitting, special functions ... ... a lot of the
differential-equation
- Matlab 解微分方程，各种方法及实例，全面，详细，容易理解。-Matlab solution of differential equations, a variety of methods and examples, comprehensive, detailed, easy to understand.
chapter11
- 通过MATLAB数值计算实现的常微分方程计算，将各种方法对质量与弹簧的算例进行计算。-Implemented through the MATLAB ordinary differential equation numerical calculations, the quality and variety of methods to calculate the spring of examples.
Duffing
- 针对单自由度自治系统中常见的一类非线性振动Duffing方程,在没有任何假设和近似的 前提下,引入ansatz,利用一个2阶常微分方程及其解,经过等价变换,给出了该类方程的精确解法。-Single degree of freedom autonomous system for a class of nonlinear vibration common Duffing equation, without any assumptions and approximations, under the
numeral-examples
- 用gauss-sedel、SOR、梯度法、PR格式等分别计算数值微分方程，PR方法实现二阶微分方程的数值求解-With a gauss-sedel, SOR, gradient, PR format values were calculated differential equations, PR method the numerical solution of second-order differential equations
DQM
- 微分求积法是一种求解偏微分方程的新方法。-differential quadrature method
6.5M2
- 偏微分方程的数值解法，简单的离散 变分以及求解过程-Numerical solution of partial differential equations, the simple and the solution process of discrete variational
shuxuejianmo
- matlab 数学建模常用的编程代码 数值计算 微分方程 随机数生成 函数计算-matlab programming code commonly used in mathematical modeling of differential equations numerical calculation of the random number generating function, etc.
DFTE
- 用有限差分法求二阶线性微分方程边值问题的数值解-Second-order finite difference method for the numerical solution of linear differential equations boundary value problems
oula
- 求解微分方程的简单欧方法的拉程序希望有用-A simple method of solving differential equations of Europe seek to help pull the program
PdeUserGuide
- matlab中pdetool工具箱的manual，适用于偏微分方程的求解-in pdetool matlab toolbox manual, partial differential equation for