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用四阶龙格－库塔法解求解微分方程初值问题
- 典型的数值分析程序，用四阶龙格－库塔法求解微分方程初值问题-typical numerical analysis procedures, with four bands Runge - Kutta method to solve initial value problems
LightnessControl
- 现在很多的笔记本都有屏幕亮度的调节，绝大多数都是通过键盘组合键的方式控制。该软件就是一个这样的例子。只是亮度的初始值以及阶数需要随实际情况作相应的改变。-now have many notebook screen brightness adjustment, the majority through the keyboard combination control of the keys. The software is one such example. Brightness is the i
LogisticEq
- 混沌(Chaos),Logistic方程 X(n) = k*X(n-1)*( 1-X(n-1) ),即二次函数 f(x) = k*x(1-x), 选择适当的常数k,选择初始值 x0,迭代计算: x1=f(x0), x2=f(x1), x3=f(x2),..., 序列{ Xn }的整体\"状态\",敏感的依赖于常数k和初始值x0, 序列可能收敛,也可能,\"乱七八糟\"地振荡--产生混沌Chaos!-Chaos (Chaos), the logistic equation X (n
r_K
- 用四阶(定步长)龙格--库塔法求解初值问题，其中一阶微分方程未y =f(x,y)-with four bands (fixed step) Runge -- Kutta method to solve initial value problems, not an order differential equation y = f (x, y)
eulerpro
- 用改进的欧拉方法求解初值问题，其中一阶微分方程未y =f(x,y)-Improved Euler method to solve initial value problems, not an order differential equation y = f (x, y)
1_1
- 设计一个按时间片轮转法实现处理器调度的程序 [提示]： （1）假定系统有5个进程，每个进程用一个PCB来代表。PCB的结构为： • 进程名——如Q1~Q5。 • 指针——把5个进程连成队列，用指针指出下一个进程PCB的首地址。 • 要求运行时间——假设进程需要运行的单位时间数。 • 已运行时间——进程已运行的单位时间数，初始值为0。 • 状态——假设两种状态，就绪和结束，用R表示就绪，用E表示结束。初始状态都为就绪状态
avrtestjisuan
- 计算AVR-atmega的串行口的初始值的工具-calculated AVR - SPARC Serial the initial value of the tools
maobiao
- 利用实验机上提供的8279键盘电路，数码显示电路，设计一个电子钟，用小键盘控制电子钟的启停及初始值的预值。-experimental plane on the 8279 keyboard circuit, a digital display circuit, design an electronic bell, the small keyboard control clock off of the initial value and the value in advance.
ART2
- CT重建算法，迭代算法ARTII，乘型ART算法，该算法法比初始值选择不能为0-CT reconstruction algorithm, iterative algorithm ARTII, x-ART algorithm, The algorithm method than the initial value of options can not be 0
eulerany
- Euler方法解 程序，使之适用于任意右端函数f,任意步长h和任意区间[to,T]。用h=1/4,1/8,1/16分别计算初值问题 -Euler method Solutions program, which applies to arbitrary subguadratic function f, arbitrary step h and arbitrary interval [to T]. With h = 1 / 4, 1 / 8, 1 / 16 were calculat
rk
- 用四阶古典RK方法解初值问题： 取h=1/8。每隔8步打印出数值解与真解的值（u(t)=(t^2)/2-t），画出它们的大致图像，并对产生的结果做出解释。 -with four bands classical RK method for initial value problems : from h = 1 / 8. Every eight-step numerical solution print and in the true value (u (t) = (t ^ 2) /
eight_number
- 本程序可以实现有启发式函数的八数码搜索问题：你可以输入任何合理的初始值和中止值，就可以运行并输出最优解！-this program can achieve a heuristic function of eight digital Search : you can import any reasonable value and the initial value of the stay on the run and the output optimal solution!
RGKT3
- 用c语言编程，定步长基尔法求解一阶常微分方程，给定一阶常微分方程的初值问题。-with c programming language, will step Kiel method of first-order differential equations, given an order ordinary differential equation initial value problems.
logistic
- 给定初始值，产生费根鲍姆迭代轨迹，logistics映射，周期点等程序-Given initial value, resulting in iterative trajectory Feigenbaum, logistics map, periodic points and other procedures
Chapter6
- 数值解法 例1 用改进的欧拉方法求一阶方程初值问题的 数值解 例2 数学摆的运动方程与近似方程数值解比较 例3 四阶龙格库塔公式求数值解 Matlab实现求数值解 例1 求初值问题y =x*sin(x)-y,y(0)=0的数值 解.先编辑一个定义方程的ODEF函数文件 ODEfun1.m. 例2 求方程组初值问题的数值解,按指定步长 0.05划分节点. 例3 按指定的精度求高阶方程初值问题的数值解.-Numerical S
determine-the-potential-value
- 一个二维静电场，电位函数为 ，边界条件如题图所示，将正方形场域分成20个正方形网格。有十六个内部网格点。假定16个网格点的初始值为0，试用超松弛法确定16个网格点的电位值。-A two-dimensional electrostatic field, potential function, boundary conditions such as the title shown below, the square field divided into 20 square grid. Sixteen
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
PIC-timer-initial-value-calculator
- PIC定时器初值计算器:小工具pic_timer.exe-PIC timer initial value calculator: a small tool pic_timer. Exe
Baud-rate-initial-value-setting
- 51单片机波特率初值设定软件，根据要求快速得到波特率初值。-51 SCM baud rate initial value setting software, convenient and quick
常微分方程的初值问题
- 常微分方程初值问题的matlab计算方法代码(The calculation method of initial value problem of ordinary differential equation)