-
Chapter5
现代通信信号在matlab中的实现以应用程序(good )
- 2009-05-09 17:27:54下载
- 积分：1
-
Simulations_for_ofdm
世上最完整仿真代码，对有通信仿真需求的同学可以提供一些帮助哦(The world' s most complete simulation code, simulation needs to have communication students can provide some help, oh)
- 2010-12-10 00:02:01下载
- 积分：1
-
cpp
这是我学习时候，我的课本上的课后习题，我把他整理出来！希望大家能有所收益！(This is my study, my after-school textbook exercises, I took him out of order! Hope that we can get any benefit!)
- 2011-06-10 10:28:42下载
- 积分：1
-
code_uncode
基与matalab的编码程序
已经调试通过(coding)
- 2009-04-07 14:59:33下载
- 积分：1
-
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
-
GIP-EGD
倒立摆的程序，很好的，大家可以看看，想要源程序的可以给我发e－mail(inverted pendulum procedures, good, we can see, wants the source can give me the e-mail)
- 2006-05-30 05:32:06下载
- 积分：1
-
Artificial-neural-networks
压缩文件中有两个文件，其中一个是基于BP、RBF人工神经网络解决变压器故障诊断的问题。另外一个文件是用进退法、黄金分割法、DFP、Powell的方法解决函数最小值。(
There are two archive files, one of which is based BP, RBF artificial neural network to solve the problem of transformer fault diagnosis. Another document is the solution to function with the minimum of advance and retreat method, golden section method, DFP, Powell method.)
- 2016-02-15 17:37:54下载
- 积分：1
-
testMNF
最小噪声分离，能够实现高光谱遥感图像的MNF正逆变换，进行图像降维与重建(Minimum noise separation can realize the MNF positive and inverse transformation of hyperspectral remote sensing images, and reduce the image dimension and reconstruct the image)
- 2020-07-03 02:00:02下载
- 积分：1
-
Matlab Programming
this material very use full to study about matlab
- 2018-06-25 12:05:21下载
- 积分：1
-
Hungarian
匈牙利算法。可解决指派问题，匹配问题，覆盖问题等。(Hungarian algorithm. Solve the assignment problem, matching, covering problems.)
- 2021-01-12 14:28:48下载
- 积分：1
