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Examplechapt18
说明： 可以帮助初学着学习MATLAB编程，可以帮助初学着学习MATLAB编程可以帮助初学着学习MATLAB编程(it iwll help u to progarm by matlab,it iwll help u to progarm by matlab,it iwll help u to progarm by matlab,)
- 2011-02-21 20:07:16下载
- 积分：1
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Collaborative-communication
有关协作通信的仿真程序，有助于学习协作通信基础知识。(The simulation program of collaborative communication, help study of collaborative communication infrastructure knowledge.)
- 2012-05-11 16:23:20下载
- 积分：1
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getPDF1
In this paper, we investigate the timing and carrier
frequency offset (CFO) synchronization problem in decode and
forward cooperative systems operating over frequency selective
channels. A training sequence which consists of one orthogonal
frequency-division multiplexing (OFDM) block having a tile
structure in the frequency domain is proposed to perform synchronization.
Timing offsets are estimated using correlation-type
algorithms. By inserting some null subcarriers in the proposed tile
structure, we propose a computationally efficient subspace decomposition-
based algorithm for CFO estimation. The issue of optimal
tile length is studied both theoretically and through simulations.
By judiciously designing the tile size of the pilot, the proposed
algorithms are shown to have better performance, in terms of
synchronization errors and bit error rate, than the time-division
multiplexing-based training method and the computationally demanding
space-alternating generalized expectation-maximization
- 2010-08-11 18:19:11下载
- 积分：1
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YINGPANJUE
认知无线电环境中，当认知用户处于低信噪比环境时，软判决与硬判决的对比发现此时软判决优于硬判决(In Cognitive radio environment, the cognitive users in low SNR environment, the contrast of the soft decision and hard decision to soft decision is better than hard decision)
- 2012-08-08 16:18:05下载
- 积分：1
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Compar_fuzzy_pid_kalman
comparison of pid , fuzzy pid and kalman filter fuzzy pid
- 2012-09-26 19:06:06下载
- 积分：1
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grid-conected-pv-sum
08年到11年的光伏并网逆变的ieee文献以及光伏的仿真(grid-connected pv system papers of ieee from 2008 to 2011 and some simulations)
- 2011-11-29 22:07:09下载
- 积分：1
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sfuntmpl
matlab 的s函数模板，用s函数是，在这个基础上修改后就可以用了！！(matlab s-function template, use the s function is, on this basis can be modified after it! !)
- 2010-06-10 14:59:40下载
- 积分：1
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Fig_blind_signals_seperation
用于盲信号分离的白化预处理程序，使用的是自然梯度算法。(A matlab program used for pre-whitening in blind signals seperation.)
- 2010-01-02 22:05:28下载
- 积分：1
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matdemo
说明： matlab 和c或者c++ 接口程序，采用mex技术和matlab 计算引擎方式，可以提高matlab运行效率(matlab and c or c++ interface program using matlab calculation mex engine technology and methods can improve the operating efficiency matlab)
- 2008-09-15 16:42:06下载
- 积分：1
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nway320
N-way decomposition toolbox
- 2012-06-02 16:57:46下载
- 积分：1
