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2008_2
(1) 在某些无线信道中，多普勒频移会引起无线信道输出信号的混叠。请描述产生混叠的各种原因；
(2) 无线信道中的多普勒谱有一种经典谱(classic spectrum)，请解释产生这种谱形状的机理；
(3) 请用Simulink工具编写代码(S-Function方式)，产生一单径瑞利信道，其多普勒谱为经典谱，其中移动速率为120km/h。并请回答：证明自己用计算机产生的经典谱是正确的可能方法。
((1) in certain wireless channel, the Doppler frequency shift will be caused by wireless channel output signal aliasing. Please describe the resulting aliasing of a variety of reasons (2) wireless channel Doppler spectrum there is a classical spectrum (classic spectrum), please explain such a spectral shape of the mechanism (3) Please use Simulink tools for writing code ( S-Function mode), resulting in a single Path Rayleigh channel, the Doppler spectrum for the classical spectrum, including mobile rate of 120km/h. And please answer: prove that they used computer-generated classical spectrum is correct possible ways.)
- 2020-12-30 11:39:00下载
- 积分：1
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Sensor_air
Matlab based wireless sensor network code for hetrogeneous application in Airports. This is based on clustering of nodes.
- 2009-10-20 22:12:24下载
- 积分：1
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MATLAB-simulink-of-chaotic-systems
本文介绍了几个常见的混沌系统，利用matlab
编程研究控制与同步(matlab simulink of chaotic systems)
- 2020-06-30 14:40:02下载
- 积分：1
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kmeans
K-Means image Processing
- 2014-02-24 14:21:22下载
- 积分：1
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Hw432_MIAP
Matlab code for image processing. using a guassian filter on the image nad using fspecial function
- 2009-12-12 20:02:17下载
- 积分：1
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Pvi
in this package are the programs needed to solve any initial value differential problem.
- 2013-08-16 02:04:19下载
- 积分：1
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matlab_clock
matlab小程序，很漂亮的时钟动画，其中圆形等曲线纯代码实现(matlab small procedures, very beautiful clock animation, in which a circular curve of pure code, etc.)
- 2008-08-18 14:22:52下载
- 积分：1
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ffs
说明： 在matlab环境下仿真随机信号，括号内为内容（正弦信号、白噪声信号、正弦信号附加白噪声三种信号形式）
的代码，计算该随机信号的相关函数和功率谱(In the matlab simulation environment, random signals, the contents of brackets (sinusoidal signal, white noise signal, sine wave signal form of three additional white noise) code, the calculation of the random signal correlation function and power spectrum)
- 2010-03-21 22:27:56下载
- 积分：1
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simulatecopula
copula的蒙特卡洛模拟，随机生成各种Copula函数。(simulate copula)
- 2012-07-08 23:03:13下载
- 积分：1
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ShowFastICA
matlabFastICA程序，用于语音处理，例程中有两个独立源(matlabFastICA program for voice processing, the routine has two independent sources)
- 2011-09-09 09:48:09下载
- 积分：1
