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rk4sys
A program for solving system of differential equations using runge kutta method.
- 2010-10-13 21:28:55下载
- 积分:1
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rbf_N
rbf神经网络,做预测,可以寻找函数的最优值(rbf neural network, making predictions)
- 2014-10-03 09:12:54下载
- 积分:1
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zlbPSO1
实现多目标粒子群优化功能,重点是进化因子的选取!!(implementation of multi objective particle swarm optimization function, the key is to the evolutionary factor!!)
- 2014-11-30 12:13:52下载
- 积分:1
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kalman
Matlab implementation for classic kalman filter
predicting linear motion.
- 2013-11-18 01:49:19下载
- 积分:1
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dem_direct
modeling of power lines using matlab software
- 2010-09-30 14:10:32下载
- 积分:1
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PV-MPPT
PV MPPT Model using Solar Cell and P&O MPPT Algorithm
- 2014-10-04 23:01:14下载
- 积分:1
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Erickson-Fundamentals-Power-Electronics
Erickson Fundamentals Power Electronics
- 2015-01-03 23:08:00下载
- 积分:1
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pso-simple
这个程序就是最基本的粒子群优化算法程序,用Matlab实现,非常简单(This program is the most basic particle swarm optimization algorithm, using Matlab to achieve, is very simple)
- 2015-04-16 16:21:43下载
- 积分:1
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SAR_image_algorithm
合成孔径雷达仿真源代码,包括chirp信号、回波仿真、脉冲压缩、距离徙动、距离多普勒算法等五个源代码,是学习SAR仿真很系统的资料。(Synthetic aperture radar simulation source code, including the chirp signal echo simulation, pulse compression, range migration from Doppler algorithm source code, learning SAR simulation system.)
- 2012-10-08 20:30:14下载
- 积分:1
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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 Solution of the law a method of using the improved Euler' s equation of order to a first-order initial value problem of the numerical solution of cases of two mathematical pendulum equations of motion compared with the approximate numerical solutions of equations of three cases of fourth-order Runge-Kutta numerical solution of the formula Matlab order to achieve the numerical solution of demand cases seeking an initial value problem y ' = x* sin (x)-y, y (0) = 0 the numerical solution. first, the definition of an equation editor ODEF function file ODEfun1.m. cases of two demand equations initial value problem of numerical solution, according to the specified division of the node step 0.05. Example 3 according to the specified precision of seeking higher-order equation of the numerical solution of initial value problem.)
- 2010-02-05 23:14:41下载
- 积分:1