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MIMO
本文在介绍MIMO无线通信系统模型的基础上，通过对比分析几种常用空时编码方法，选定空时分组码对信号进行编码并建立瑞利衰落信道模型，通过对两发一收及两发两收系统的仿真，研究接收天线数对系统接收信号可靠性的影响。之后进一步扩展到不同发射矩阵条件下研究多发一收系统的频谱利用率及误符号率，分析不同天线数目，不同发射矩阵条件下空时正交分组码检测算法的性能。(This paper introduced the MIMO wireless communication system model, through the comparative analysis of several commonly used method of space-time coding, grouping code for the selected space-time signal is encoded and establish Rayleigh fading channel model, through two rounds one and two rounds of closing Simulation of two closed systems, research receiving antennas to receive signals affect the reliability of the system. After further extended to study the conditions under different emission matrix of multiple spectral efficiency and symbol error rate of a closed system, analyze the different number of antennas, the performance under different emission matrix orthogonal space-time block codes condition detection algorithm.)
- 2014-04-20 16:17:12下载
- 积分：1
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MathematicalModeling
关于数学模型的一些简单介绍以及如何进行数学建模(Mathematical Modeling)
- 2010-06-23 10:18:37下载
- 积分：1
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tamama
主要功能作用電腦做錄音跟放音的功能適合初學者學習(Primary function of the role of the computer to do recording with playback function for beginners to learn)
- 2009-11-10 23:50:23下载
- 积分：1
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SA-rosenbrock
Simulated annealing m-file for Rosenbrock function optimization
- 2011-02-08 13:30:32下载
- 积分：1
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tree-structure-filter-bank
MATLAB仿真设计树形结构滤波器组 并将原来语音文件与滤波接收后的问价进行对比 能实现功能(MATLAB Simulation design tree structure filter bank and the original audio file and filter asking price after receiving comparison function can be realized)
- 2014-10-24 10:54:39下载
- 积分：1
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TSPSAA
模拟退火算法在MATLAB环境下解决旅行商问题，实例代码(Simulated annealing algorithm in MATLAB environment to solve the traveling salesman problem, example code)
- 2013-03-18 16:23:52下载
- 积分：1
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d3matest
衰减记忆卡尔曼滤波matlab方程程序，程序验证通过无错误(Fading memory Kalman filter matlab equation program, program verification by error-free)
- 2013-03-21 19:07:12下载
- 积分：1
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pacc
介绍eeacc pacc pacs,发表国外期刊或者核心期刊都必须要的(Introduction eeacc pacc pacs，Post foreign journals or periodicals must be the core)
- 2014-01-09 16:06:50下载
- 积分：1
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matlabcx
fcm的过程，有图像界面不知道咋传，可以根据代码自己加按钮(fcm the process, there do not know ye pass graphical interface, you can add the button under the code itself)
- 2011-05-06 21:13:00下载
- 积分：1
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duffing
ＺＸＺＸＣ下从ＣＷＥ ＷＥＲ ＷＥＲ 我啊啊 啊 但机考就ｉ(ZXZXC from and CWE WER WER but I ah ah ah computer test to i)
- 2011-05-07 12:41:38下载
- 积分：1
