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ode
- 一阶常微分方程的初值问题数值解，里面有各种方法的公式和使用范围-A first-order ordinary differential equations numerical solution of initial value problem, which there are various methods and the use of the formula
pianweifen
- 利用MATLAB进行的常见偏微分数值算法，绝对全面！-Commonly carried out using MATLAB partial differential numerical algorithm, absolutely full!
Fourth-orderRungeKutta-rule
- 四阶龙格-库塔法则求解微分方程，四阶龙格-库塔法则求解微分方程-Fourth-order Runge- Kutta rule for solving differential equations, fourth-order Runge- Kutta rule for solving differential equations
PDE_matlab
- 求解偏微分方程的实例程序, 其他人不需帐号就可自由下载此源码 -solve PDE problom
shuzhijiweifen
- 实验三 数值积分与数值微分 实验内容：选用复合梯形公式，复合Simpson公式，Romberg算法-Experiment 3 numerical integration and numerical differentiation experiment content: Using composite trapezoidal rule, composite Simpson formula, Romberg Algorithm
Solutionpartialdifferentialequations
- 偏微分方程的MATLAB解法，能快速求解，阐述了其编程思想，很实用-Solution partial differential equations
ode45
- 解常微分方程的Matlab程序 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，可选参数options为用odeset设置精度等参数。 输出列向量tout表示节点，输出矩阵yout 表示数值解，每一列对应y的一个分量。若无输出参数，则作出图形。-Solution of ordinary differential equations of the Matlab program is
ADAMS_VARIABLE_STEP-SIZE_PREDICTOR-CORRECTOR_ALGOR
- 本程序时用来求解常微分方程的Adams 变步长预估校正算法-The procedure used to solve ordinary differential equations of the variable step-size Adams predictor-corrector algorithm
CONTINUATION_METHOD_FOR_SYSTEMS_ALGORITHM
- 本程序是用来求解常微分方程的算法：延拓算法-This procedure is used to solve ordinary differential equations of the algorithm: Extension Algorithm
Matlab_algorithm
- 很多很好的matlab程序，包括用于数值微分，数值积分，非线性方程组求解-It contain a lot of good marlab programs, including those for numerical differentiation, numerical integration, nonlinear equations to solve, and so
RK
- 利用rK法，也就是4阶论格库塔格式求解偏微分方程组的解并利用结果画图。-Solving partial differential equations
shuzhijifen
- 用经典RK方法和四阶ADAMS预测校正算法求解微分方程-Classical RK method and fourth-order predictor-corrector algorithm for solving differential equations ADAMS
matlab1
- 偏微分方程的数值解法的MATLAB程序介绍了应用最为广泛的椭圆型、双曲型、抛物型偏微分方程的数值解法，而且还详细编程实现了每种方程的多种常见数值解法。 附件使用MATLAB编程来实现这些算法。 -The numerical solution of partial differential equations of the MATLAB program, introduced the most widely used elliptic, hyperbolic, parabolic partia
RKmethodmatlab
- 常微分方程数值解法四阶龙哥库塔算法Matlab实现-RK method
shizhiweifen
- matlab中的数值微分，有用中点公式，自适应法，理查森外推算法等方法求函数的导数，算法的程序实现在文件中都已经给出了。-in the numerical differentiation matlab, useful midpoint formula, adaptive method, Richardson extrapolation methods such as France seek the derivative of the function, the algorithm of the
runge-kutta
- 常微分方程的数值解法及仿真 一、 欧拉（Euler）公式 2 二、 龙格-库塔公式 2 1. 二阶龙格-库塔公式 2 2. 四阶龙格-库塔公式 2 三、 一阶常微分方程组的数值解法 2 四、 仿真算例 4 仿真1 应用欧拉法 4 仿真2 应用二阶龙格-库塔法 5 仿真3 应用四阶龙格-库塔法 6 附录 Matlab程序 7 1. 欧拉法程序 7 2. 二阶龙格-库塔法程序 8 3. 四阶龙格-库塔法程序 9 参考文献 10 -runge
changweifenfangchengshuzhijie
- 自编常微分方程初值问题的常用算法，包括折线法、改进欧拉法、4阶龙格-库塔法-Self-compiled initial value problems of ordinary differential equations commonly used algorithms, including the broken line method, improved Euler' s method, 4-order Runge- Kutta method
sandychen
- 偏微分方程数值解法的MATLAB源程序，非常全面。-Numerical solution of partial differential equations in MATLAB source, very comprehensive.
matlab
- 插值，函数逼近，矩阵特征值计算，数值微分，积分，方程求根，非线性方程求解，迭代，随机数生成，特殊函数，常微分方程，偏微分方程等常用的matlab程序。-Interpolation, function approximation, matrix eigenvalue calculation, numerical differentiation, integration, finding roots of equations, nonlinear equations, iterative, rand
numerical
- 按显示R-K算法编制任意m级显式R-K程序，用四阶或五阶的方法解决方程求解常微分方程的求解问题。-The use of R-K method for solving equations of the mathematical model