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casade
说明: 小波插值与小波基构造,实现均值插值和立方插值(Wavelet Interpolation and wavelet construction, the realization of the mean cubic interpolation and interpolation)
- 2008-12-02 11:40:52下载
- 积分:1
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Reddy
Reddy梁在横向荷载作用下的挠度曲线,matlab程序
将matlab工作目录设为解压后的文件夹
依次执行
main
postprocessing
两条命令(matlab program for Reddy Beam)
- 2011-10-07 19:56:46下载
- 积分:1
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Programming-syntax-ofmatlab
一个比较好的关于matlab语法的ppt文档(Programming syntax ofmatlab)
- 2013-05-03 16:56:35下载
- 积分:1
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Hurwitz-sliding-mode-cotrol
基于欠驱动系统的滑膜控制方法,以小车控制为研究对象,设计了滑膜控制器,并进行了仿真!(Hurwitz sliding mode cotrol)
- 2016-04-28 16:25:18下载
- 积分:1
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assignment2
useful data for matlab
- 2010-09-23 02:31:14下载
- 积分:1
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Radar
包括雷达LFM信号产生、脉冲压缩、相干积累、MTI处理等方面仿真(Including radar LFM signal generator, pulse compression, coherent accumulation, MTI simulation processing, etc.)
- 2021-03-27 11:09:12下载
- 积分:1
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capon
均匀线列阵,Capon波束形成,三方向入社,空间谱(功率谱)(Uniform linear array, Capon beamforming join a company in three directions, the spatial spectrum (power spectrum))
- 2013-03-28 21:32:18下载
- 积分:1
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pmsm-backstepping-speed-control
永磁同步电动机反推速度控制,很不错,控制效果很好(Backstepping speed permanent magnet synchronous motor control, very good)
- 2013-12-25 09:58:49下载
- 积分:1
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gui_tutorial_images_1
gui tutorial images part1
- 2014-02-23 01:58:20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