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shichuang
直齿轮副啮合刚度计算,周期刚度,包含单双齿啮合。(Spur gear pair meshing stiffness calculation, including single and double tooth meshing.)
- 2020-07-13 15:18:53下载
- 积分:1
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HowtoinstallTAO(W)
实时CORBA平台TAO的安装和使用 TAO在windows上的安装 以及编译过程中出现的问题(TAO Real-time CORBA platform installation and use of TAO in windows on the installation and the compilation Translation process of emerging issues)
- 2007-07-04 10:25:57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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analiser
Tells a picture if its monotone or not.
- 2015-03-09 23:17:07下载
- 积分:1
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vblast1
基于多天线中的qpsk,bpsk的星座图的blast算法(Based on Multi-Antenna qpsk, bpsk the constellation diagram of the blast algorithm)
- 2008-05-03 08:31:50下载
- 积分:1
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matlab
数字控制系统仿真与综合应用:设控制对象为 W1=10/s(1+0.1s)(1+0.05s),采样周期T=0.2s。
(1)采用零阶保持器,将W1(s)转换成W1(z),串接一个计算机调节模型D(z)组成一个典型的数字反馈系统。分别用仿真方法得到系统在单位阶跃输入作用下的响应和系统在单位速度输入时的输出响应。
(Digital control system simulation and comprehensive application: set control object for W1 = 10/s (1+ 0.1 s) (1+ 0.05 s), the sampling period T = 0.2 s.
(1) the zero order keep device, will W1 (s) convert W1 (z), the combination of a computer adjusting model D (z) composed of a typical digital feedback system. The simulation method were used to get in the unit step input system under the action of response and system in the unit of output response speed input.
)
- 2012-04-19 14:38:25下载
- 积分:1
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ecoli2
ecoli ten fold cross validation set (part 2)
- 2014-10-11 23:51:00下载
- 积分:1
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RigTrans
matlab code for ridgelet transform implementation
- 2015-01-08 01:34:41下载
- 积分:1
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LDPC-decoding
信源为数字信号信道信噪比为10dB的直扩通信系统仿真实验-LDPC译码仿真源代码(Source to a digital signal channel 10dB SNR DSSS communication system simulation simulation-LDPC code decoding)
- 2011-05-10 15:49:01下载
- 积分:1
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ecbh
由已知坐标得到的控制网的平差程序,平差后可获得精度更高的坐标文件(Adjustment Program by the known coordinates of the control network, the adjustment is given to higher precision of the coordinates of the file)
- 2012-06-01 16:02:30下载
- 积分:1