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clsf_dpd_fast_3
Neighborhood rough set based feature evaluation and reduction
- 2009-03-27 02:18:21下载
- 积分：1
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conv
调用MATLAB命令conv()函数，编写离散信号卷积和的通用程序dconv( )(Call the MATLAB command conv () function, the preparation of discrete signal convolution and the general program dconv ())
- 2010-05-06 11:42:49下载
- 积分：1
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qpskBER
基于MATLAB的QPSK调制,模擬錯誤率(MATLAB-based QPSK modulation, analog error rate)
- 2010-01-08 17:01:50下载
- 积分：1
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roughsets
过不同方法进行粗糙集属性约简matlab完整程序(rough set matlab program)
- 2011-01-11 15:10:24下载
- 积分：1
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single_phase_bipolar_SPWM_inverter
单相电压源型逆变器双极性SPWM的simulink仿真模型(single_phase_bipolar_SPWM_voltage source inverter)
- 2016-04-09 21:16:38下载
- 积分：1
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logistic
自己编写的logistic程序，简单明了速度快(I have written a logistic procedure, simple fast)
- 2009-09-21 09:27:27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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ForResUnd
single degree of freedom vibration unbalance
- 2010-09-17 16:49:01下载
- 积分：1
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Block_diagonalized
基于块对角矩阵的仿真程序，内附注解，非常详细(Block diagonal matrix based simulation program, containing notes, very detailed)
- 2010-05-07 10:46:17下载
- 积分：1
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adaptive-MIMO-antenna
adaptive MIMO helpful hints
- 2009-05-07 10:22:09下载
- 积分：1
