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matlab_qpsk0
使用matlab对qpsk调制进行仿真,得到在高斯白噪声信道和瑞利信道的误码率以及解调后的星座图
(matlab qpsk)
- 2010-12-23 20:09:20下载
- 积分:1
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14111111
matlab时频分析配套源码第14章的程序,请大家共享(Matlab time-frequency analysis supporting source Chapter 14 procedures, please share)
- 2007-04-11 19:01:31下载
- 积分:1
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7Number-of-Rectangular-Tilings
7On the Number of Rectangular Tilings.pdf
- 2014-08-17 17:17:25下载
- 积分:1
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pwelch
pwelch可以实现matlab中的PSD估计,上传资料为pwelch的code(pwelch matlab can estimate the PSD, upload data to the code pwelch)
- 2015-03-24 09:38:28下载
- 积分:1
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baoluo.zip
使用matlab实现包络检波,调制解调。很好的画出包络信号。(Use matlab realize envelope detector, modulation and demodulation. Good draw envelope signal.)
- 2015-03-03 10:16:30下载
- 积分:1
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bfilter2
bilateral Filter, 边缘保留滤波器,用于图像处理。(bilateral Filter, to retain the edge filter for image processing.)
- 2009-07-20 11:10:29下载
- 积分:1
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difg
双馈风力发电机Simulink仿真模型,内部计算步骤清晰,已经做修改可直接运行。(Simulink model of doubly fed induction generator, the internal calculation steps clear, has been modified can be run directly.)
- 2012-06-05 10:40:39下载
- 积分:1
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Multi-User-Diversity-vs
In a multiple transmit antenna, single antenna per receiver downlink channel with limited channel state feedback, we consider the following question: given a constraint on the total system-wide feedback load, is it referable to get low-rate/coarse channel feedback from a large number of receivers or high-rate/high-quality feedback from a smaller number of receivers? Acquiring feedback from many receivers allows multi-user diversity to be exploited, while high-rate feedback allows
for very precise selection of beamforming directions. We show that there is a strong preference for obtaining high-quality feedback, and that obtaining near-perfect channel information from as many receivers as possible provides a significantly larger sum rate than collecting a few feedback bits from a large number of users.
- 2013-11-08 12:10:41下载
- 积分:1
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visual_callkmeans
it is about kmeans clustering
- 2011-08-08 04:17:05下载
- 积分:1
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antenna_near_a_conducting_cylinder_6673
this is a matlab code for antenna of near a conducting cylinde and huygens principle.
- 2012-10-07 19:42:47下载
- 积分:1