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Description: Theory of Galerkin Method and matlab code for ODE
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Size: 203072 |
Author: fyfnwpu |
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Description: 微分方程解法D:\matlab\nmm\ode.rar-Differential Equation D : \ Matlab \ nmm \ ode.rar
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Size: 14336 |
Author: 刘利 |
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Description: MATLAB有关的电子书，主要涉及微分方程求解、编程指南、GUI、函数汇总-MATLAB the e-books, mainly related to differential equation solving, programming guides, GUI, function matrix, etc.
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Size: 997376 |
Author: roc woods |
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Description: matlab codes for solving ODEs, including euler method, RK methods etc, and some examples.
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Size: 3072 |
Author: 刘六 |
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Description: matlabMATLAB使用龙格-库塔-芬尔格（Runge-Kutta-Fehlberg）方法来解ODE问题。-matlabMATLAB the use of Runge- Kutta- Fehlerg (Runge-Kutta-Fehlberg) approach to the solution of ODE problems.
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Size: 200704 |
Author: Zeal |
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Description: 对matlab ODE的求解进行了详细的分析，并带有详细的例子（代码）可用来练习。-Matlab ODE solution on a detailed analysis, with detailed examples (code) can be used to practice.
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Size: 439296 |
Author: wang |
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Description: (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,高阶的微分方程一般可以化为状态空间(STATE SPACE)的低阶微分方程来求解.从微分方程的性态看来,主要是微分方程式一阶导系数大的时候,步长应该选得响应的小些.或者如果问题的性态不是太好估计的话,用较小的步长是比较好的,此外的话Adams多步法在小步长的时候效率比R-K(RUNGE-KUTTA)方法要好些,而精度也高些,但是稳定区间要小些.从初值和边值来看,也是显著的不同的.此外对于非线性常微分方程还有打靶法,胞映射方法等.而对于微分方程稳定性的研究,则诸如相平面图等也是不可缺少的工具.值得提出的是,除了用ode系类函数外,用simulink等等模块图来求解微分方程也是一种非常不错的方法,甚至是更有优势的方法(在应用的角度来说).-(Source code) numerical analysis homework, this docment includes two parts, the first is ordinary differential equations (ODE) of the three examples, the second part is about the expansion of the discussion, including the higher-order ordinary differential & boundary value solution Problems (BVP). the text of the algorithm and numerical examples are based on the Matlab. ODE from the rigid (STIFFNESS) look into the issue of non-rigid and rigid problem, rigid problems (such as large coefficient VDP equation) such as using the always method ODE45 used to solve the problems , efficiency will be low, with ODE15S the other hand, many of the high efficiency. and the usual problem of non-rigid, there will be used to solve ODE45 very good results. Judging from the order can be for high-order differential equations and first-order ordinary differential equations, higher-order differential equations can be transformed into a general state space (STATE SPACE) used to solve the low-order different
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Size: 351232 |
Author: wjl |
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Description: 比较欧拉公式与matlab的ode方法解微分方程的不同-Comparison of the Euler formula for the ode with matlab different method to solve differential equations
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Size: 2048 |
Author: 侯硕本 |
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Description: Finite Difference methods for solution of PDE and ODE. Presented mathematical algoritms for solution of Partial Differential Equations and Ordinary Differential Equations. Matlab codes included in the text.
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Size: 3164160 |
Author: snv |
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Description: Lyapunov exponent calcullation for ODE-system. The alogrithm employed in this m-file for determining Lyapunov exponents was proposed in A. Wolf, J. B. Swift, H. L. Swinney, and J. A. Vastano, "Determining Lyapunov Exponents from a Time Series," Physica D, Vol. 16, pp. 285-317, 1985.
For integrating ODE system can be used any MATLAB ODE-suite methods.
This function is a part of MATDS program - toolbox for dynamical system investigation
See: http://www.math.rsu.ru/mexmat/kvm/matds/
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Size: 4096 |
Author: b |
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Description: Numerical Methods for ODE in MATLAB
MATLAB has a number of tools for numerically solving ordinary differential equations. We
will focus on one of its most rudimentary solvers, ode45, which implements a version of the
Runge–Kutta 4th order algorithm. (This is essentially the Taylor method of order 4, though
implemented in an extremely clever way that avoids partial derivatives.) For a complete list
of MATLAB’s solvers, type helpdesk and then search for nonlinear numerical methods.
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Size: 57344 |
Author: 送客 |
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Description: MATLAB中用于解常微分方程序的算法解释。-matlab ode suite
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Size: 380928 |
Author: shuyi |
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Description: userguide for solving odes with matlab for students
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Size: 177152 |
Author: ali |
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Description: 这个matlab程序通过Galerkin方法求解常微分方程组，当然求解的结果是Differential Equations (ODE)近似的解。-Differential Equations (ODE) Solver through Galerkin Method
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Size: 202752 |
Author: 场景为 |
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Description: matlab解常微分方程的一个非常好的PPT，可以让初学者尽快了解常微分方程的解法-matlab solution of ordinary differential equations of a very good PPT, so that beginners can understand as soon as possible the solution of ordinary differential equations
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Size: 91136 |
Author: wanghui |
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Description: MATLAB中ODE算法的完整例程，可以参照学习，并且可以直接改动参数，可以运行成功。-Complete routine in MATLAB ODE algorithm can refer to learn, and you can directly change the parameters, you can run successfully.
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Size: 3072 |
Author: wangyuntuo |
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Description: 常微分方程的初值问题（包括欧拉法、隐式欧拉法等）-Matlab initial value problem of ODE
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Size: 10240 |
Author: GGG |
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Description: 荣格四阶方法 比较各种算法精度在matlab应用以及优缺点比较(ODE Differential equations for Matlab prgogrammiing)
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Size: 1024 |
Author: magean
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Description: Ode with Matlab, matlab m files codes, ready for download
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Size: 116736 |
Author: aylaetan
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Description: L. F. Shampine, I. Gladwell, S. Thompson-Solving ODEs with MATLAB-Cambridge University Press (2003)
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Size: 1042432 |
Author: aylaetan
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