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function [tout, yout] = rk4 (ypfun. tspan, y0, h)% fixed step four
function [tout, yout] = rk4(ypfun, tspan, y0, h)
%定步长四阶Runge-Kutta法求常微分方程(组)数值解
%[tout,yout] = rk4( ypfun , tspan, y0,h)
% 这里字符串ypfun是用以表示f(t, y)的M文件名,
% tspan=[t0, tfinal]表示自变量初值t0和终值tf
% y0表示初值向量y0,h是步长。
% 输出列向量tout表示节点 (t0 , t1 , … , tn)
% 输出矩阵yout 表示数值解,每一列对应y的一个分量-function [tout, yout] = rk4 (ypfun. tspan, y0, h)% fixed step four-stage Runge- Kutta method for ordinary differential equations (Group) numerical solution% [tout. yout] = rk4 (ypfun, tspan, y0, h)% string ypfun here is used to indicate that f (t, y) M name, tspan% = [t0. tfinal] said variable initial and final t0 tf% y0 said initial vector y0, h is a step. % Output column vector tout said Node (t0, t1, ..., tn)% output matrix yout said numerical solution, each y counterparts out of a weight
- 2023-01-15 01:20:03下载
- 积分:1
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这个是vc开发中清除临时文件的一个批处理工具,很方便
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- 2022-03-12 04:21:10下载
- 积分:1
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ssh整合源码和登陆教程,可以学习一下了哦,很不错的。
ssh整合源码和登陆教程,可以学习一下了哦,很不错的。-ssh integration and landing tutorial source, can learn about the Oh, very good.
- 2022-07-16 16:51:05下载
- 积分:1
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本程序是一个银行家算法避免死锁的程序,模拟实现资源分配。...
本程序是一个银行家算法避免死锁的程序,模拟实现资源分配。-this procedure is a banker"s algorithm to avoid deadlock procedures, simulating the distribution of resources.
- 2022-07-02 03:24:33下载
- 积分:1
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这是一篇关于一种基于特征的GRID到TIN的转换算法的论文,结构完整。...
这是一篇关于一种基于特征的GRID到TIN的转换算法的论文,结构完整。-This is an article on the characteristics of a GRID-based conversion algorithm to TIN paper, the integrity of the structure.
- 2022-07-21 12:24:04下载
- 积分:1
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on assembly language, the flower design of the audible procedures, primarily the...
基于汇编语言的电子琴设计中的发声程序,主要是利用计算机硬件发声-on assembly language, the flower design of the audible procedures, primarily the use of computer hardware audible! !
- 2022-02-26 22:35:10下载
- 积分:1
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A simple calculator is available using this source code
一个实现了简单计算器得程序-A simple calculator is available using this source code
- 2022-11-20 07:45:03下载
- 积分:1
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五子棋 C程序
GoMoKu
(Connect-5) is a chess game. The game board is a 10´10 grid area, as shown
below. The rules are:
·
The game is for two players, one with black stone and
the other with white stone. The .GIF files for background, black stone and
white stone can be downloaded with this assignment sheet.
·
The game alternates from one player to the other.
Each player makes his move by clicking the small square on his chess board. A
stone (black or white) will immediately appear on the display of both
sides.
· &
- 2023-04-17 13:05:04下载
- 积分:1
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一个win32下,用sdk编写的键盘操作代码
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- 2022-03-25 21:55:13下载
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一个躲开炸弹的小游戏,类似手机上的那种,环境VS2005
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- 2022-05-17 13:08:42下载
- 积分:1