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Least-squares-polynomial-fitting
用m语言写的最小二乘法的算法，可以直接嵌入系统中计算，简单方便(use m language to write the method of least squares algorithm, can be directly embedded systems calculation is simple and convenient)
- 2013-01-09 21:57:59下载
- 积分：1
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sanjiao
利用MATLAB产生三角波的模型， 功放模型仿真中的三角载波，经过测试，数据还是比较准确的(Using MATLAB to produce triangle wave model)
- 2017-11-07 14:13:47下载
- 积分：1
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GridSimulation
说明： 关于机器人网格仿真的一点资料，感兴趣的可以看看(Robot simulation on the grid point data of interest to look at)
- 2011-03-22 19:52:33下载
- 积分：1
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SOUND-PROCESS
语音处理源程序，已经过调试，直接运行即可实现(Speech processing source program, have been debug, direct operation can be realized
)
- 2013-10-20 14:14:46下载
- 积分：1
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phaseunwrap11
傅里叶对干涉相位梯度进行变换，以执行一种新的加权最小二乘(Fourier transform on the interferometric phase gradient to perform a new weighted least squares)
- 2014-02-24 14:35:45下载
- 积分：1
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LinearBPM
这是一个简单的FFT为无电位1 +1 +1 Ð 薛定谔方程的光束传播方法。如果该软件灵活，允许引入的术语（如果是极少数需要包括色散效应高阶导数）。例如，如果一个人渴望解决的一个方程的形式：
（四/ dz的+ Ð ^ 2/dx ^ 2 - 0.25 * Ð ^ 3/dx ^ 3）== 0 Ÿ
它可以解决使用以下代码：
Ž = linspace（0,1,512）
x = linspace（-5,5,1024）
psi0 =进出口（- x的。^ 2）
Ð = D_lateral1D（十，2）-0.25 * D_lateral1D（十，3）
字段= LinearBPM（psi0，有D，Z）
凡D_lateral1D是一个函数，提供“取代”的微分算子。
这个函数是在一个非线性的BPM，我曾对（分步，谱方法等），将提交给我，当我完成他们的文件和组织功能更复杂的设置非常初期阶段。
(This is a simple FFT based beam propagation method for potential-free 1+1+1D Schrodinger equation. The software if flexible and allows to introduce high-order derivatives in the term (very handful if is needed to include dispersion effects). For example, if one desires to solve an equation in the form:
(d/dz+ d^2/dx^2- 0.25*d^3/dx^3)Y == 0
It can be solved using the following code:
z=linspace(0,1,512)
x=linspace(-5,5,1024)
psi0=exp(-x.^2)
D=D_lateral1D(x,2)-0.25*D_lateral1D(x,3)
field=LinearBPM(psi0,D,z)
Where D_lateral1D is a provided function that "replaces" the derivative operator.
This function is a very early stage in a more complex set of non-linear BPM functions that I have made (split-step, spectral methods, etc.) and I will submit them when I finish their documentation and organization.
Sorry for my English, I m eager for your comments.
)
- 2010-07-05 12:02:42下载
- 积分：1
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multilevel_inverter_cascade_FINAL
Cascaded multi-level inverter
- 2011-11-09 14:30:34下载
- 积分：1
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Matlab-picture
Matlab绘图系列之高级绘图，可以画特殊的图像(Matlab Mapping Series High drawings, special images can be painted)
- 2008-12-20 11:17:10下载
- 积分：1
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Samplingfromadiscretedistribution
说明： MonteCarlo抽样Matlab程序(Sampling from a discrete distribution)
- 2010-05-01 12:45:52下载
- 积分：1
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awgnbase
高斯白噪声的信道仿真，用于通信仿真过程中构建的仿真信道。(Gaussian white noise channel simulation, the simulation process to build a communication channel simulation.)
- 2014-12-01 11:34:48下载
- 积分：1
