搜索资源列表
odtixing2-matlab
- 用自适应梯形公式求解常微分方程初值问题的数值解的MATLAB主程序及使用例子。-MATLAB main solving initial value problems of ordinary differential equations using adaptive trapezoidal numerical solutions and the use of examples.
RK3-matlab
- 用三阶龙格-库塔方法求解常微分方程初值问题的数值解的MATLAB主程序及例子。-MATLAB main program of Kutta method for solving initial value problems of ordinary differential equations numerical solution- using third-order Runge and examples.
weifenfangcheng
- 采用四阶龙格犹他法解微分方程，要想得到精度较高的解 只要步长选取的小一些即可得到，并且此程序稍作改动即可解微分方程组-Using Runge method for solving differential equations Utah, in order to get high accuracy solution as long as the smaller step size selected can be obtained, and this program can be the solut
maple-code
- 《超越摄动：同伦分析方法导论》附带maple程序代码，用于求解非线性偏微分方程解析解-" Beyond perturbation: Introduction homotopy analysis method" collateral maple program code for solving nonlinear partial differential equations analytical solutions
Mathematica-code
- 《超越摄动：同伦分析方法导论》附带mathematica程序代码，用于求解非线性偏微分方程解析解-" Beyond perturbation: Introduction homotopy analysis method" collateral mathematica program code for solving nonlinear partial differential equations analytical solutions
LE
- 计算时滞微分方程的李雅普诺夫指数，动力学维数-Delay differential equations Lyapunov index calculation, dynamic dimension
Euler-explicit-method
- 采用c语言格式进行了欧拉显式方法解微分方程-Euler explicit method for solving differential equations
longgekutaqiujie
- 用定步长四阶Runge-Kutta求解一个微分方程 -附C语言代码程序-With a fixed step length fourth order Runge- Kutta solving a differential equation- C code program
fem
- 有限元常微分方程求解 Ax=b ，这是学习一维有限元最简单的程序。-Finite Element ordinary differential equations Ax = b, which is a one-dimensional finite element study the simplest procedure.
PDE-MATLAB
- 偏微分方程的数值求解，分布参数系统的迭代学习控制，跟踪系统输出的完全跟踪-Partial differential equation numerical solution, the iterative learning control of distributed parameter systems, the complete tracking tracking system output
lufa
- 三维有限差分方法解决偏微分方程,编码比较浅显易懂，适合初学者的学习-Three-dimensional finite difference method to solve partial differential equations, coding relatively easy to understand for beginners to learn
paowuxing
- 抛物型微分方程的解法，使用的是matlab的pde工具箱，注意不能直接运行，需要打开工具箱然后加载，求解之前注意检查参数的设置-Parabolic Differential Equations matlab code
pianweifen
- 偏微分方程数值解法事例，采用MATLAB中的pdetool，内有详细的参数设置和注释，注意打开时需要在工具箱内选择路径打开-Numerical Solution of Partial Differential Equations Using matlab pdetool
diff-equtation
- 偏微分方程解析解图像的绘制，本文件中包含一个基本微分方程的一般形式，并给出了解析解的表达，结合此编写了程序进行了图像的绘制。-Analytic Solution of Partial Differential Equations
RungKutta
- 四阶龙格库塔算法。deltaT为积分步长，XX为X_k,X_next为X_k+1，Control以及Param为用户可选参数。微分方程在deriv中定义。-RungeKutta,where deltaT refers to the step size, XX refers to X_k, X_next refers to X_k+1, Control and Param is user defined parameters. The differential equation should be
fortran(9)
- 用fortran编写的解常微分方程的代码，包括：euler方法、改进的euler方法、RK4方法，二阶常微分方程rk4方法。-some code for newer practice
Archive
- 分别用欧拉方法,改进欧拉方法,经典龙格库塔法解指定常微分方程（可在源码中调整方程内容）-Respectively use Eula, Modifying Eula and Longe Kuta method to calculate ordinary differential equation
RungeKutta
- 龙格库塔法求解常微分方程的程序，以西安交通大学研究生《数值分析》习题为例，可通用-Runge-Kutta method for solving ordinary differential equations procedures to Xi' an Jiaotong University graduate student, " Numerical analysis" exercises, for example, can be common
MATLAB
- 利用有限差分法，通过matlab编程求解偏微分方程（扩散方程）有限差分法 源程序代码-Using the finite difference method, solve (diffusion equation) finite difference method by partial differential equations matlab program source code
PDE-FDM
- 数值计算中的偏微分方程的有限差分法，对于从事控制、科学计算、图像处理、信号处理方面的研究人员有用。-Finite Difference Method for PDE