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seg
这个matlab程序实现了目标对象的图像分割与提取技术,附件里的程序以车牌的检测与识别为例,效果非常好。(The matlab program to achieve the target object' s image segmentation and extraction technology, in the annex of the procedures for license plate detection and recognition, for example, the effect was very good.)
- 2009-12-14 16:31:50下载
- 积分:1
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Modeling-Rayleigh-fading-channel-based-on-modifie
This Matlab Code models a Rayleigh fading channel using a modified Jakes channel model.
A modified Jakes model chooses slightly different spacings for the scatterers and scales their waveforms using Walsh–Hadamard sequences to ensure zero cross-correlation.
alpha_n = frac{pi(n-0.5)}{2M} and eta_n = frac{pi n}{M},
results in the following model, usually termed the Dent model or the modified Jakes model:
R(t,k) = sqrt{frac{2}{M}} sum_{n=1}^{M} A_k(n)left( cos{eta_n} + jsin{eta_n}
ight)cos{left(2pi f_d t cos{alpha_n} + heta_{n}
ight)}.
The weighting functions A_k(n) are the kth Walsh–Hadamard sequence in n. Since these have zero cross-correlation by design, this model results in uncorrelated waveforms. The phases ,! heta_{n} are initialized randomly and have no effect on the correlation properties. Matlab fast Walsh-Hadamard transform function is used to efficiently generate samples using this model.
- 2015-03-10 15:15:01下载
- 积分:1
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Gilbert-Strang
gilbert strang book matlab code Computational Science and Engineering
- 2013-11-10 20:09:05下载
- 积分:1
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GUI_mdl
运用matlab7.1开发一个简单的GUI图形用户界面程序,很好的将GUI跟simulink仿真结合在一起,适合初学者参考。(Matlab7.1 develop a simple to use GUI graphical user interface program will be a very good GUI together with the simulink simulation for advanced users.)
- 2009-10-17 10:25:46下载
- 积分:1
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FracLab-Mat
说明: FracLab的一些源代码,FracLab是用于分形分析的toolbox(some of the source code in FracLab, FracLab is toolbox for fractal analysis)
- 2010-04-12 19:19:44下载
- 积分:1
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Signal_and_Systems_Lab_3
Signal And System Lab_2
- 2012-04-16 14:41:43下载
- 积分:1
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qwffq
常微分方程的初值问题多种求解方法 各种犀利算法 (Initial value problems for ordinary differential equations to solve a variety of ways)
- 2011-11-15 12:04:23下载
- 积分:1
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maximumpower
load recieves maximum power from the source when its resitive value is equal to the thevenin resistance of the circuit.
- 2013-10-29 18:52:37下载
- 积分:1
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DAFAlamouti
this is a source code for one know Alutimo
- 2011-06-06 08:05:05下载
- 积分:1
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matlab-statistical-tool-copula
本软文件是copula的matlab说明和案例,是Word文档。(The soft file is the copula matlab description and case, is the Word document.)
- 2014-09-03 21:56:10下载
- 积分:1