Description: fortran 对二阶边界问题的求解程序，采用了四阶龙格-库塔方法进行计算-fortran on the second-order process for solving the border issue, using the fourth-order Runge- Kutta methods of calculation Platform: |
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Author:黄晓冬 |
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Description: 附件中是我用Fortran写的lorenz混沌吸引子的lyapunov指数谱产生程序。包括三部分内容：如何产生lorenz吸引子，详细注释，如何计算lyapunov指数谱。
需要的话也可以单独提取子程序中的四阶龙格库塔算法。
希望有所用。-Annex is written in Fortran I used the Lorenz chaotic attractor of lyapunov index spectrum generation process. Includes three parts: how to generate Lorenz attractor, detailed notes, how to calculate the spectrum lyapunov index. If necessary, extraction can also be a separate subroutine in the fourth-order Runge-Kutta algorithm. Would like to see used. Platform: |
Size: 1024 |
Author:辛培明 |
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Description: 使用Newton和三次样条插值,讨论了Runge现象,附件有问题的详细说明-Newton and the use of cubic spline interpolation, discussed the Runge phenomenon, annex a detailed explanation of problem Platform: |
Size: 31744 |
Author:pei |
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Description: fortran90程序，运用Runge-Kutta法数值求解常微分方程的程序，非常适用，包括源代码、一个算例和输出程序-fortran90 procedures, the use of Runge-Kutta method for numerical solution of ordinary differential equations of the process, is very applicable, including source code, a numerical example and output procedures Platform: |
Size: 10240 |
Author:吕枫 |
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Description: Fortran77编写而成。基于连续的原理解决stiff两点边值常微分问题，是由Cash改编自TWPBVP程序。
内有说明，算例和参考信息，并且附有stiff问题的一些结果。-Automatic Continuation with Deferred Corrections
The package ACDC (which is written in FORTRAN 77) is designed to solve stiff two-point boundary value
problems for ordinary di erential equations by using continuation. We note that ACDC is a modiffcation of the package TWPBVP of Cash and M. H. Wright and that many of the original
subroutines used in TWPBVP remain unchanged in the new code. ACDC has been adapted to allow
an automatic continuation strategy to be used. Furthermore, the new code incorporates implicit
Runge-Kutta formulae, based on Lobatto points,rather than the mono-implicit formulae used in
the original code. This code is a companion to the continuation code COLMOD, which implements
our continuation strategy together with a high-order collocation method. Platform: |
Size: 270336 |
Author:刘项 |
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Description: 1、用欧拉法、四阶龙格库塔法进行插值计算，求解微分方程。（压缩包内的两个小程序）
2、面向微分方程的仿真程序包。（压缩包内的大程序，ALL OF THE PROGRAM.for）
大程序中又增加了变长的龙格库塔运算方法。-1, using Euler, fourth-order Runge-Kutta method for interpolation, solving differential equations. (Compressed within the two small programs) 2, for the differential equation simulation package. (Compressed within a large program, ALL OF THE PROGRAM.for) large program has increased the longer the Runge-Kutta algorithms. Platform: |
Size: 1315840 |
Author: |
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Description: 用FORTRAN语言编写了经典的常微分方程数值解法，改进了基本龙格库塔方法，以满足用户精度要求的同时保持计算效率。
-The numerical solution of ordinary differential equation with the FORTRAN language. Improved Runge Kutta method to meet the precision demand of user at the same time maintaining computational efficiency. Platform: |
Size: 1024 |
Author:天堂鸟 |
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Description: 用四阶龙格-库塔法解著名的Lorenz方程，FORTRAN(The four - order Runge - Kutta method is used to solve the famous Lorenz equation.) Platform: |
Size: 1024 |
Author:印蓝
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