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STBC-K
Space–time block coding is a technique used in wireless communications to transmit multiple copies of a data stream across a number of antennas and to exploit the various received versions of the data to improve the reliability of data-transfer. The fact that the transmitted signal must traverse a potentially difficult environment with scattering, reflection, refraction and so on and may then be further corrupted by thermal noise in the receiver means that some of the received copies of the data will be better than others. This redundancy results in a higher chance of being able to use one or more of the received copies to correctly decode the received signal. In fact, space–time coding combines all the copies of the received signal in an optimal way to extract as much information from each of them as possible.
- 2011-02-03 12:00:05下载
- 积分:1
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Indoor-reflection-test
Indoor reflection test. for transmitter and receiver distance is fixed in 20m.
- 2012-12-04 18:34:12下载
- 积分:1
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bisection
matlab源代码 主要是进行有限元计算的(matlab source code is mainly carried out finite element calculations)
- 2008-04-27 18:41:59下载
- 积分:1
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chengci
层次分析法,相关教材以及MATLAB源代码(AHP, related materials and MATLAB source code)
- 2011-12-18 09:45:12下载
- 积分:1
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upfc
实现了统一潮流控制器的建模与设计,可以稳定运行(Modeling and design of unified power flow controller)
- 2016-04-13 20:52:48下载
- 积分:1
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bp
说明: 利用MATLAB实现一个BP网络的控制程序。简单使用(Use MATLAB to achieve a BP network control procedures. Simple to use)
- 2009-05-09 21:28:55下载
- 积分:1
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antii
火电厂主汽温系统扰动消除设计方法,很有用的文献(Main Steam Temperature System Disturbance canceling design, useful literature)
- 2010-05-27 16:15:00下载
- 积分:1
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ddfr
pid controleur with optimisation
- 2010-11-30 22:31:09下载
- 积分:1
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mfsk
mfsk modulation in matlab
- 2009-07-15 11:07:03下载
- 积分:1
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frame
展现不同的绘图功能,同时展现不同帧率下的图形图像,给出绘图函数。(To show different graphics, different frame rates while showing graphic images, drawing functions are given.)
- 2011-02-15 23:46:31下载
- 积分:1