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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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SIERZHANG
本光盘为《详解MATLAB快速入门与应用》一书的配套光盘，包括以下内容：
1.“sample”文件夹：提供了本书各章范例的源程序。(The CD is " Getting Started with MATLAB Detailed application," a book supporting the CD, including the following:. 1 " sample" folder: each chapter provides examples of the book source.)
- 2013-11-29 21:22:16下载
- 积分：1
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mathwork
关于rake的若干程序，有源代码，供大家参考()
- 2008-06-07 14:15:24下载
- 积分：1
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nihe
有关于多项式/曲线拟合的一些例题代码，一共有7个*.m文件(There polynomial/curve fitting some examples of code, a total of 7*. M file)
- 2013-12-27 11:08:49下载
- 积分：1
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OFDM_DATA_SYS
数据辅助型定时同步算法：S&C定时同步算法及仿真、Minn算法及仿真、Park算法及其仿真.(Data assisted timing synchronization algorithm: S & C timing synchronization algorithm and simulation, Minn algorithms and simulation, Park algorithm and simulation.)
- 2021-03-11 17:29:26下载
- 积分：1
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Applied_Autonomous_Robots_I
Auto robots in the matlab environment.
- 2019-01-11 16:06:33下载
- 积分：1
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粒子群优化算法的寻优算法，非线性函数极值寻优-pso
说明： 粒子群优化算法的寻优算法，非线性函数极值寻优(Optimization algorithm of particle swarm optimization algorithm, optimization of nonlinear function extremum)
- 2020-06-21 11:00:02下载
- 积分：1
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newton_mejorado
metodo de aproximacion en matlab para ecuaciones, newton mejorado
- 2010-08-25 11:50:11下载
- 积分：1
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winer
winer 滤波程序SAGGF大叔控科技发达考虑；房价卡就仿佛；解决啊飞放假啊恐龙；啊放假啊；房价 (WINER DJFGLDFKALJFJKA LAGAL AFKDAJG AGJKA JLKGJ JAGG)
- 2009-04-02 20:31:23下载
- 积分：1
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clsreghotkeys
ms05016分析及测试代码!!!!!!!!!!!!!!!!!!!!1(ms05016 analysis and testing the code !!!!!!!!!!!!!!!!!!!! 1)
- 2005-04-22 12:40:34下载
- 积分：1
