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BPSKYL
BPSK调制在瑞利信道下的性能仿真分析,可运行(BPSK and rayleigh)
- 2009-03-01 10:19:02下载
- 积分:1
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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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123456
MATLAB 天线方向图
包裹多中的天线(tian xian fang xiang tu jk jkjds jkj jkjs oie kjc lkd m,m ik oiejn jkjda iopewjk peowp nkfkl )
- 2009-06-01 23:53:25下载
- 积分:1
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chulibiaozhunguangpu4
matlab与数据库连接,选取数据库中的目标红外谱图,提取其波峰,并把波峰值返回到数据库中,存入新建的表中(matlab with the database connection, select the target database, infrared spectrum, extraction of the crest and the wave peak to return to the database, into the new table)
- 2011-01-05 20:20:22下载
- 积分:1
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matlab-program
说明: 经典Matlab编程以及教程,适合初学者学习(Matlab program)
- 2011-03-03 18:11:01下载
- 积分:1
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dereverber
dereverberator code for matlab using voiced-unvoiced classification of speech signals
- 2010-05-06 17:27:30下载
- 积分:1
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MATLAB
MATLAB语音滤波,使用MATLAB仿真模拟滤波器对语音信号进行滤波(MATLAB voice filtering, use the MATLAB simulation filter to filter the speech signal)
- 2010-05-08 00:38:42下载
- 积分:1
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M-PEGASIS
Matlab source code for M_PEGASIS.
- 2014-10-01 21:59:10下载
- 积分:1
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matlabmatlab
说明: matlab图像处理函数............(for matlab user to )
- 2010-04-08 11:04:09下载
- 积分:1
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ansynschronousmotor_pwm
说明: 异步电动机三相逆变器供电时的PWM控制仿真模型,MATLAB/simulink仿真(Three-phase induction motor when the inverter PWM control model, MATLAB/simulink simulation)
- 2011-03-25 23:55:31下载
- 积分:1