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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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matlab_Otsu
此算法是Otsu提出的最大类间方差法，利用matlab进行分割图像(This algorithm is proposed by Otsu Otsu method, used to segment image in matlab)
- 2009-03-05 14:37:54下载
- 积分：1
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QAM
在MATLAB环境中实现基于8QAM的信号调制解调(In the MATLAB environment 8QAM based on the signal modulation and demodulation)
- 2009-06-01 15:45:00下载
- 积分：1
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newirr_filter
用matlab编写的数字信号滤波器！请大家多多指教啊！谢谢了(Matlab prepared by the digital signal filter! Please advice! :)
- 2010-05-18 17:06:11下载
- 积分：1
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shujuleixing--matlab
matlab数据类型的源程序，希望对大家有帮助(Matlab source data type, hope to help everyone)
- 2014-10-27 15:38:14下载
- 积分：1
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huff
图像处理中用到的一些代码，在MATLAB环境下开发的。(image code.)
- 2010-05-11 20:41:28下载
- 积分：1
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chebyshevLyapunov
chebyshev映射lyapunov指数分布图(chebyshev map lyapunov)
- 2021-03-12 11:19:25下载
- 积分：1
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Richi-CPP
book C++ The book is to familiarize with the programming language C ++
- 2014-12-10 01:01:56下载
- 积分：1
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BiSimu
BiSAR仿真程序，适合初学者学习与入门实践。(BiSAR simulation program suitable for beginners to learn and entry practice.)
- 2012-02-07 09:46:49下载
- 积分：1
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PopupWindowShow
实现popupwindow弹出框的展示，设置弹出的位置以及样式(Achieve popupwindow display pop-up box, set the pop-up location and style)
- 2015-12-16 09:46:20下载
- 积分：1
