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16qam_channel_encode
一、 本程序采用16QAM调制方式,对一串2进制信源进行调制,采用(7,4)循环码对信源做信道编码,用升余弦滚降函数进行基带调制,再调到高频信道;在信道上加入高斯白噪声,运用匹配滤波器解调,画出解调星座图,运用最小欧氏距离译码判决,再对信号进行信道解码,画出采用信道编码技术和不采用信道编码技术的误比特率图。(First, this program uses 16QAM modulation mode, for a string of two binary source is modulated, using (7,4) cyclic code of the source-channel coding to do with a raised cosine roll-off function for base-band modulation, and then transferred to a high frequency channel in the channel by adding Gaussian white noise, the use of matched filter demodulation, demodulation constellation plot, using the minimum Euclidean distance decoding decision, and then right channel signals, decoding, channel coding techniques used to draw and non- channel coding techniques using bit error rate plans.)
- 2009-11-23 23:27:35下载
- 积分:1
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nengliang
基于局部能量最大的图像融合方法,适合图像融合(The largest local energy based image fusion method for image fusion)
- 2010-11-26 14:57:26下载
- 积分:1
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ML
说明: 波束形成中利用ML算法实现自适应波束形成的matlab代码(ML beamforming using adaptive beamforming algorithm matlab code)
- 2011-03-29 15:39:49下载
- 积分:1
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MALABbaodian
MATLAB宝典光盘赠送的章节。还是很有帮助的(MATLAB Collection CD gift section. Very helpful)
- 2013-08-30 16:14:31下载
- 积分:1
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UsageException
Simple exception class used to communicate that the command-line tool should print the usage message.
- 2014-01-13 12:21:03下载
- 积分:1
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FR-HS
提供了FR和HS共轭梯度法的算法,编程是用matlab实现的(FR and HS provides a conjugate gradient method algorithm, programming is achieved using matlab)
- 2015-01-02 11:05:57下载
- 积分:1
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zatizeni_naprav_3M
Zatizeni naprav 3 momentova rovnice
- 2013-12-08 17:37:13下载
- 积分:1
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fdct_usfft_matlab
curvelet的usfft算法,是curvelet最先采用的算法(curvelet the usfft algorithm is the first use of curvelet algorithm)
- 2009-10-21 16:12:30下载
- 积分:1
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main
kalman滤波器的制作及仿真实现,这是主函数,运行即可(kalman filter and simulation of the production, which is the main function, you can run)
- 2011-09-16 12:52:44下载
- 积分:1
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nou
this is the true algorithme
- 2013-12-31 02:35:21下载
- 积分:1