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龙格库塔求解微分方程数值解
- 龙格库塔求解微分方程数值解-Runge - Kutta numerical solution of differential equations solved
用四阶龙格－库塔法解求解微分方程初值问题
- 典型的数值分析程序，用四阶龙格－库塔法求解微分方程初值问题-typical numerical analysis procedures, with four bands Runge - Kutta method to solve initial value problems
实验4-微分方程
- 用欧拉方法和龙格－库塔方法求微分方程数值解，画出解的图形，对结果进行比较分析。-using Euler method and RK method to solve the differential equations ,ploting the graph of the solution, compare and analyze the solutions
龙格库塔求解微分方程数值解
- 龙格库塔求解微分方程数值解,非常有用的解题方法,一定会用到-Runge - Kutta numerical solution of differential equations to solve, a very useful method of solving problems, we will use
Crank-Nicolson解抛物方程
- C-N解偏微分方程的程序。解的是定步长的抛物型偏微分方程： du/dx - a * d2u/dx2 = 0 在程序中可以更改 a 的值以实现不同系数的解。在循环中改变 a 的值以实现变系数
龙格库塔求解微分方程数值解
- 工程中很多的地方用到龙格库塔求解微分方程的数值解， 龙格库塔是很重要的一种方法，尤其是四阶的，精确度相当的高。
四阶龙格库塔法解一阶二元微分方程
- 四阶龙格库塔法解一阶二元微分方程 //dxi/dt=c*(xi-xi^3/3+yi)+K*(X-xi)+c*zi //dyi/dt=(xi-b*yi+a)/c //i=1,2,3 //X=sum(xi)/N
第七小组实验源代码
- 偏微分方程数值解 有限元法 面向对象 变分问题 剖分问题 边值处理 误差分析 椭圆方程，一维二维-numerical solution of partial differential equations Finite Element Method object-oriented variational problem subdivision boundary value problems handling error analysis
MATLAB codes used in Mathematical Methods for Diff
- 本系列为利用matlab救解常见微分方程的源程序及相关例子。-this series save for the use of Matlab solution of differential equations common source and related examples.
heat2
- 使用ADI方法解偏微分方程（二微加热器方程）-ADI method for the use of partial differential equations (2 micro-heater equation)
vbC13
- 用VB语言实现偏微分方程的解法 包括解边值问题的松弛法、交替方向隐式方法等-VB language PDE solution of the boundary value problems including Xie relaxation method, alternating direction implicit methods
nag
- FOrtran 中解常微分方程调用库函数做相应的说明-FOrtran Solution Ordinary Differential Equations call library functions accordingly Note
jsff
- 计算方法程序常微分方程的数值解法课堂讲义-calculation procedures Ordinary Differential Equations Numerical Solution of classroom lectures
Neville
- 本程序为基于matlab的插值分析与Euler解常微分方程的应用实例。-the procedures for the Matlab-based analysis and interpolation Euler solution of the ordinary differential equations application examples.
Euler_Taylor
- Euler解常微分方程,Taylor解常微分方程,追赶法求解三对角方程-Euler solutions ordinary differential equations, differential equations solution Taylor, catching up with the method three pairs Kok equation
flyMachine
- 飞机运动轨迹模拟 使用龙格-库塔算法计算常微分方程数值解 并用图形显示运动轨迹 作者自己作业的源程序 欢迎讨论-aircraft trajectories simulated using the Runge- Kutta method to calculate the numerical solution of differential equations with graphics and movement track
jcwffc
- 解常微分方程，数值分析，c语言在数值分析中的应用-Solutions ordinary differential equations, numerical analysis, c language in the numerical analysis of
rk4
- function [tout, yout] = rk4(ypfun, tspan, y0, h) ％定步长四阶Runge-Kutta法求常微分方程(组)数值解 ％[tout,yout] = rk4( ypfun , tspan, y0,h) ％ 这里字符串ypfun是用以表示f(t, y)的M文件名, ％ tspan=[t0, tfinal]表示自变量初值t0和终值tf ％ y0表示初值向量y0，h是步长。 ％
mathcompute
- VB实现的一些数学运算算法，有解微分方程，定积分和一些函数绘图的测试，适合初学者。-VB some arithmetic algorithm, the solutions to differential equations, and some integral function mapping tests, for beginners.
BDF_fixed_a
- BDF法解分数阶微分方程-BDF method of fractional differential equations