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mexcdf.r4000
Toolbox to read netcdf files on Matlab
Install:
javaaddpath([pwd /netcdfAll-4.2.jar ])
unzip( mexcdf.r4000.zip )
addpath ([pwd /mexcdf/mexnc ])
addpath ([pwd /mexcdf/snctools ])
- 2013-08-17 09:53:36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
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FDTD3D_Main
二维光子晶体禁带的遗传优化算法MATLAB源码(Two-dimensional photonic crystal band gap genetic optimization algorithm MATLAB source)
- 2013-01-18 14:52:16下载
- 积分：1
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My-recordwave
用信号发生器产生的信号，用屏幕录像专家录的声音，用频谱分析仪打开做时域频域分析时可以很好的检测出来(Signal with a signal generator, with the voice recording screen video experts, open to do with the spectrum analyzer frequency domain analysis of time-domain can be detected well)
- 2011-11-04 10:39:01下载
- 积分：1
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Sampling
对模拟信号抽样，然后进行离散傅里叶变换，利用自编DFT函数，得到频谱，然后进行频谱的还原。(Sampling the analog signal, then the discrete Fourier transform, DFT self function obtained spectrum and the spectrum reduction.)
- 2013-12-08 17:50:18下载
- 积分：1
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weifenfangcheng
自己编的微分方程求解的程序,没有调用matlab的函数(Own procedures for solving differential equations, there is no call matlab function)
- 2008-01-02 23:51:26下载
- 积分：1
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LDPC-code-simulation-experiment
LDPC编码仿真信号输入 LDPC编码仿真源代码 LDPC编码仿真信号输出 (LDPC code simulation signal input LDPC code simulation source LDPC code simulation signal output)
- 2011-04-28 14:54:59下载
- 积分：1
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Tensor_MIMO
这是CISS会议上发表的著名论文“Tensor Canonical decomposition based method for blind identification of MIMO system with 3-input 2-output case”的源程序，主要是讲基于张量规范分解的多天线系统的忙识别问题，里边包含了相应的文章，可以一起对照着看。(conference on the famous treatise "Tensor Canonical deco mposition based method for blind identificati on of MIMO system with 3-input 2-output case, "the source procedures, primarily based on stress tensor decomposition of standardized multiple antenna system to identify problems in the 1980s, contained inside a corresponding article, can work together to look to see.)
- 2007-05-23 14:37:21下载
- 积分：1
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power_svc_pss
simulink仿真，电力系统发生故障时，电力系统稳定器作用，使发电机转子功角一致性和频率同步。(Simulink simulation, when the power system fault, the power system stabilizer function, so that the generator rotor power Angle consistency and frequency synchronization)
- 2019-04-23 20:36:30下载
- 积分：1
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garchkit
GARCH 模型计算工具包，计算各种garch模型比如GARCH-M，NGARCH，EGARCH(GARCH toolkil for different GARCH model, include GARCH-M, EGARCH,NGARCH etc)
- 2012-08-23 02:11:25下载
- 积分：1
