搜索资源列表
split_step_fourier_method
- 在matlab中利用分布傅里叶法求解非线性薛定谔方程(Solving Nonlinear Schr (o) dinger Equation by split step Fourier Method in Matlab)
MATLAB使用欧拉Euler法求解微分方程组 源程序代码
- Matlab欧拉法解微分方程的程序源代码,供matlab学习使用(Matlab Euler solution of differential equations of the program source code, for learning to use matlab)
(65260)
- 非结构网格,有限体积法解二维浅水方程, 用于水动力学计算,带算例。(solving the 2D depth averaged navier-stokes equations using finite volume method)
偏微分方程的数值解法
- 偏微分方程的经典求解方法,有限元分析法,可以求解典型的偏微分方程的数值解(The classical solution of partial differential equations and finite element analysis can solve the numerical solutions of typical partial differential equations)
5yuanfangchenglianxufa
- 五元高次高维方程的连续法数值求解程序,含复数解(5 dimensional high dimensional equations of the continuous method numerical solution program)
Matlab
- 一个简单的MATLAB程序解决微分方程,不知道写啥(A simple of program to solve differential equations, do not know what to write)
程序9
- 均值方差模型,HJB方程数值解MATLAB语言实现(Mean variance model, HJB equation, numerical solution, MATLAB language implementation)
Untitled8
- 通过遗传与变异,寻求rosenbrock函数的最优解。求解速度快(Through heredity and variation, the optimal solution of Rosenbrock function is sought. Quick solution)
jfchs
- 可求解一微分方程,在得到解析解的同时用matlab画出方程图像。(A differential equation can be solved and the image can be obtained.)
FDM_circular
- 使用有限差分方法解雷诺方程。每行程序都附有中文注释。帮助读者更好的理解此程序。(The Reynolds equation is solved by the finite difference method.)
CONTROL
- 使用adams法和R-4K法求解微分方程,并且比较精度(Adams method is used to solve differential equations, and the accuracy is compared)
分布傅里叶法解NLS方程源代码
- 采用分布傅里叶算法求解薛定谔方程的数值代码(Distributed Fourier algorithm for solving Schrodinger equation)
[muchong.com]数据分析与解方程
- 在实现数据分析技术时,有可能还需要进行数据的规范化和数据处理. 该文档将会发挥较大的作用。(When implementing data analysis technology, you might also want to consider normalization and data handling. This document will play an important part in this.)
文件
- 偏微分方程数值解的简单matlab计算演示(Simple matlab calculation demonstration of numerical solution of partial differential equation)
非线性方程组求解
- 利用改进的遗传算法求解非线性方程,遗传算法得到全局最优解作为初值寻找局部最优解(Using the improved genetic algorithm to solve the nonlinear equation, the genetic algorithm gets the global optimal solution as the initial value to find the local optimal solution)
常微分方程matlab解法
- matlab解常微分方程,欧拉公式,梯形法则等等,非常好用的小程序。
matlab解雷诺方程
- 解决二维流动问题,过程还需要自己逐步调试(Solving two dimensional flow problem)
一维快速傅里叶转换
- 泊松方程的解法,这是一个一维泊松方程,利用快速傅里叶变换方法解(The solution of Poisson equation, which is a one-dimensional Poisson equation, is solved by the fast Fourier transform method)
finite_element_quadratic_form
- 这个c++程序用于求解形如 -(pu')'+qu=f;u=0于左边界;u'=alpha于右边界。 的椭圆型偏微分方程。采用有限元解法,二次元差分格式。 使用说明: 在corefunc.h中自己定义修改方程中的函数p,q,f,它们分别对应文件中的3个函数funcp,funcq,funcf。 核心函数是double *Calcu(double *x, int n,double alpha=0.0) 其中x是节点数组,n+1应等于节点数量。alpha是右边值条件。核心函数返回计算的 近似解u在节点及对
Gauss_elimination
- 数值分析中线性代数的迭代解法,分别作了按顺序选主元,选最大主元,选最小主元分别解方程,并进行比较(In the numerical analysis, the iterative method of linear algebra is used to choose the principal element in order, to select the maximum principal element and to select the minimum principal element t