搜索资源列表
BVP_examples
- 如何利用bvp4c解决微分方程的边值问题的几个例子。-Bvp4c how to use differential equations to solve boundary value problems for a few examples.
numerical_analysis_homework
- (有源代码)数值分析作业,本文主要包括两个部分,第一部分是常微分方程(ODE)的三个实验题,第二部分是有关的拓展讨论,包括高阶常微分的求解和边值问题的求解(BVP).文中的算法和算例都是基于Matlab计算的.ODE问题从刚性(STIFFNESS)来看分为非刚性的问题和刚性的问题,刚性问题(如大系数的VDP方程)用通常的方法如ODE45来求解,效率会很低,用ODE15S等,则效率会高多了.而通常的非刚性问题,用ODE45来求解会有很好的效果.从阶次来看可以分为高阶微分方程和一阶常微分方程,高阶的
xiezhenzi
- 用bvp4c计算谐振子能级，要求至少计算出两个能级-Bvp4c calculated using harmonic oscillator energy levels, calculated at least two levels
nbvp
- A n-point BVP solver. Very useful for BVPs.-Very useful for BVPs.
FindEigenvalue4thorderBVP
- 此程序用于求解四阶常微分边值问题的特征值问题，算例说明附在其中。-Finding the eigenvalues for 4-th order (BVP)ODE
colnew
- 是 COLSYS 的更新版。国外有名的解常微分BVP的求解器，对奇异问题有很好的适应性。-C this package solves boundary value problems for C ordinary differential equations, as described below. C C COLNEW is a modification of the package COLSYS by ascher, C christiansen and russell
A_User_Friendly_Fortran_BVP_Solver
- 一个用fortran90写成的BVP（ODE）的求解器，作者是写matlab函数bvp4c的作者。原理差不多。不过这个版本是用f90写的，运算速度更快。本包内含如何运这些程序的论文及算例，很好上手。-In the declarations part of this module, we first define the BVP_SOL type, which represents the numerical solution. We next define the interface BVP_I
fd1d_bvp_prb
- FD1D_BVP is a FORTRAN90 program which applies the finite difference method to solve a two point boundary value problem in one spatial dimension. The boundary value problem (BVP) that is to be solved has the form: -FD1D_BVP is a FORTRAN90 progra
BVP
- 应用Matlab计算边界条件，解决最优控制问题。-Matlab Boundary Conditions
How-Use-ODE45-to-solve-Boundary-Value-ODE
- In MATLAB, usually we use function bvp4c() to solve boundary value problem (BVP) of ODE. However, we also can use function ode45() to solve BVP of ODE too. However, ode45() needs all initial values at one point. Therefore we have to construct an auxi
stove_top_3D_FD
- finite difference method to solve a 3-D BVP that models heat transfer
er3OC_num
- function er3OC_num EG3OC_num Example 3 of optimal control tutorial. This example is from D.S.Naidu, "Optimal contorl systems" page 77-80, Example 2.14 The problem is formulated as a BVP and solved with bvp4c numerically -function er3OC_
BVP_tutorial
- 求解常微分方程组的bvp解算器的使用说明和教程和实例-tutorial and documentary and examples for ODE bvp
FEM
- Solving several BVP s (1D example, 2D wave equation, 2D heat equation, 3D cantilever beam deflection (linear & quadratic elements) with use of very basic FEM techniques.
fiberlaser_one
- matlab 端面抽运高功率双包层光纤激光器数值仿真，利用bvp4c（）解两点边值问题。-matlab end-pumped high power double-clad fiber laser numerical simulation using bvp4c () BVP for the solution.
Galerkin
- The purpose of this program is to write a function to solve the following BVP using Galerkin Method.
BVP_tutorial
- bvp matlab Contact me Chinese Version GuestBook
2_1-D_CFD_scheme_ver1.zip
- The solver was made to solve the convetive heat tranfer problem (2-D steady elliptic BVP). Not only several schemes, which are ADI, checkerboard, Crank-Nicolson, Gauss-Seidal with SOR but also exact solution are also present. You can implement and c
Multiple Shooting
- Multiple Shooting to Solve BVP with example
matlab 常微分方程数值解法 源程序代码
- 11.1 Euler方法 380 11.1.1 Euler公式的推导 380 11.1.2 Euler方法的改进 383 11.2 Runge-Kutta方法 385 11.2.1 二阶Runge-Kutta方法 385 11.2.2 三阶Runge-Kutta方法 388 11.2.3 四阶Runge-Kutta方法 390 11.2.4 隐式Runge-Kutta方法 391 11.3 线性多步法 392 11.3.1 Adams外推公式