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LDPC-code-decoding-algorithm
说明: ldpc码的基于联合校验—变量处理修正译码算法基础上的改进(the improvement of LDPC code decoding algorithm )
- 2011-04-11 16:56:36下载
- 积分:1
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fwdcdmafinal
CDMA transceiver Code in MATLAB
- 2014-01-16 00:44:55下载
- 积分:1
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feino
信息论的实验,一个可以直接运行的程序,相信对您会有帮助(xinxiluj)
- 2010-11-22 14:47:58下载
- 积分:1
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sfunctions
matlab s function e book
- 2014-08-27 20:37:33下载
- 积分:1
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macprotocol
无线环境中,手机、计算机等接入信道的mac层协议(At wireless radio environment,handphone、computor use mac potocol to access chanel.)
- 2009-12-18 20:50:53下载
- 积分:1
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spectrumsensingincognitiveradiobasedonenergydetect
认知无线电是一种用于提高无线电通信频谱利用率的新的智能技术. 首先简述认知无线电的背景和概念,针
对认知无线电的频谱感知功能,详细地分析基于能量检测的频谱检测方法,在此基础上研究了噪声方差的不确定
性对检测性能的影响. 针对无线信号检测具有本地局域性和能量检测存在信噪比极限的特点,提出一种分布式有
限合作检测机制,推导出基于“OR”规则的有限合作机制的检测概率,并进行Monte Carlo仿真.(Cognitive radio is a radio communications spectrum used to improve the efficiency of the new smart technology. First, the background and outlined the concept of cognitive radio, spectrum sensing for cognitive radio capabilities, a detailed analysis of the spectrum based on energy detection test In this study the noise variance based on the uncertainty of the detection performance. for wireless signal detection with local detection of localized and there is signal to noise ratio limit of the energy characteristics of a distributed cooperative detection mechanism, derived out based on " OR" rules of the detection probability of the limited cooperation mechanism and conduct Monte Carlo simulation.)
- 2010-05-08 09:17:57下载
- 积分:1
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Otsu
otsu算法的实现,自适应最佳阈值图像分割方法,最大类间方差算法(otsu algorithm, adaptive optimal threshold image segmentation method, Otsu Algorithm)
- 2010-05-10 14:47:22下载
- 积分:1
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ccfxf
层次分析法的计算,试用前要充分理解该方法的使用规则(The calculation of the analytic hierarchy process)
- 2015-01-25 15:47:56下载
- 积分:1
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psoandqpso
基本的粒子群算法以及使用具有量子行为的粒子群算法,能够很好的用于全局的寻优(The basic particle swarm optimization and the use of a quantum particle swarm behavior can be very good for the overall optimization)
- 2010-05-07 17:02:11下载
- 积分:1
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BP
说明: 英文字符识别,很有用的
有详细的代码解析(q nhi ddddddd)
- 2010-04-25 15:28:46下载
- 积分:1