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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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L
说明： actif power filter with inductance
- 2015-01-12 20:37:38下载
- 积分：1
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Validity-Measures-for-the-Fuzzy-Cluster
Validity Measures for the Fuzzy Cluster
- 2014-02-20 10:14:03下载
- 积分：1
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rank-of-school
基于matlab，利用信息熵法排序。例子为对学校进行排序(Based on matlab, using information entropy ordering. Examples of the sort of school)
- 2016-11-16 10:53:16下载
- 积分：1
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TDE
实现互双谱法进行时延差估计的函数。有详细使用说明。(Time-delay estimation using cross-cumulant method with detailed usage.)
- 2009-11-23 22:36:25下载
- 积分：1
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genDTMF
说明： 用matlab仿真产生双音多频DTMF信号.(Simulation using matlab generate DTMF DTMF signal.)
- 2008-10-13 09:05:42下载
- 积分：1
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BP_MIMO
说明： 利用经典BP网络逼近一个多输入多输出的函数(The classical BP network to approach a multi-input multi-output function)
- 2011-04-18 10:21:07下载
- 积分：1
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insar dataproccessing
用于INSAR技术的matlab处理程序，包括形成干涉图、去平、滤波、相位解缠等步骤。(a processing basing on matlab which is used for the technology of INSAR.)
- 2012-05-15 17:00:22下载
- 积分：1
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na28
compressive sensing theory
- 2013-08-16 22:09:05下载
- 积分：1
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INDOORLOC
In this i attached matlab code for indoor localization using WIFI and FM signal features classified by KNN classifier to predict the fingure print of the building structure.
- 2013-10-06 14:04:16下载
- 积分：1
