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PrimeNumber
判断一个数是否为素数。可以作为分析研究素数编程的人参考。(To determine whether a number is prime. Analysis of prime numbers can be used as programming easy reference)
- 2009-11-26 11:46:23下载
- 积分：1
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59158413606jianmo
建模啊我说的是建模什么大的 ，。自己可以详细看看(jianmo)
- 2010-12-20 14:58:02下载
- 积分：1
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hxx
传热计算实例，瞬态导热中的一个很小的问题。本科生运用matlab做的算例。(transcient conduction heat transfer in 2 dimentions, for undergraduate students only. produced in 2007.copyright reserved by xxhe.)
- 2011-06-18 14:05:56下载
- 积分：1
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aloha_npcsma_saloha
多址接入协议仿真,内含aloha、npcsma、saloha及三个测试ex1、ex2、ex3，对多址接入协议仿真与建模非常有帮忙哦，欢迎下载。(Containing multiple access protocol simulation, aloha, npcsma, saloha and three test ex1, ex2, ex3, simulation and modeling for multiple access protocol is a lot of help oh, welcome to download.)
- 2013-12-27 12:35:04下载
- 积分：1
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new
Some matlab code for optimization
- 2016-06-02 23:08:58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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commadjcochanint_nostru.mdl
a commadjcochanint version but simplified !
- 2010-12-10 23:58:27下载
- 积分：1
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UKFa
说明： 无味卡尔曼滤波程序，UKF为滤波函数，另有模拟里程计采样函数与模拟激光观测函数(Unscented Kalman filtering process, UKF for the filter function, and another simulation of the sampling function with the analog odometer laser observation function)
- 2011-03-02 16:55:04下载
- 积分：1
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Von-Karman-a-Monte-Carlo-simulations
These m.files are for:
1- Generations white noise
2- Longitudinal Transfer Functions for aircraft
3- Generate discrete wind turbulence with Dryden velocity spectra
4- Determination variance by Integration Solution
5- Generate Continuous wind turbulence with Von Karman velocity spectra
6- Monte Carlo simulations
- 2021-01-12 22:28:48下载
- 积分：1
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FMBC_OQAM_AWGN
FBMC/ OQAM 利用多相滤波器和IFFT快速傅里叶变换实现的FBMC基本结构。具有良好的性能。(FBMC/OQAM. polyphase filter and IFFT Fast Fourier transform of the basic structure of FBMC. Good performance.)
- 2020-07-02 17:00:02下载
- 积分：1
