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A-survey-of-spectrum-sensing-algorithms-for-cogni
The spectrum sensing problem has gained new
aspects with cognitive radio and opportunistic spectrum access
concepts. It is one of the most challenging issues in cognitive
radio systems. In this paper, a survey of spectrum sensing
methodologies for cognitive radio is presented. Various aspects
of spectrum sensing problem are studied from a cognitive radio
perspective and multi-dimensional spectrum sensing concept is
introduced. Challenges associated with spectrum sensing are
given and enabling spectrum sensing methods are reviewed.
The paper explains the cooperative sensing concept and its
various forms. External sensing algorithms and other alternative
sensing methods are discussed. Furthermore, statistical modeling
of network traffic and utilization of these models for prediction
of primary user behavior is studied. Finally, sensing features of
some current wireless standards are given.
- 2013-03-02 00:07:14下载
- 积分：1
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matlab_fuzzytoolbox
matlab模糊逻辑工具箱函数，模糊控制时非常有用的资料(matlab fuzzy logic toolbox function, fuzzy control of very useful information )
- 2010-06-21 22:12:23下载
- 积分：1
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hereracy
此压缩包含有遗传算法工具箱函数集合，对遗传算法初学者有参考价值。(This compression genetic algorithm toolbox contains a collection function of the genetic algorithm beginners a valuable reference.)
- 2008-01-08 15:39:10下载
- 积分：1
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Kalman-Filtering
基础卡尔曼滤波。附有滤波初始条件，适合初学者(Basic Kalman filter. With filter initial conditions, suitable for beginners)
- 2013-12-19 10:25:36下载
- 积分：1
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downlink
matlab with simulink can do simulation of wimax before you can model your system then simulate to improve the performance
- 2010-01-31 06:53:56下载
- 积分：1
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sanweichongjian
一种基于快速空间频域算法和位相解包裹的三维重建算法。(Spatial frequency domain based on fast phase unwrapping algorithms and three-dimensional reconstruction algorithm.)
- 2011-06-16 17:28:41下载
- 积分：1
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3
说明： 混频系统分析，包括零极点图、单位冲击响应和频率响应(Mixing system analysis, including pole-zero map, unit impulse response and frequency response)
- 2013-12-17 11:28:11下载
- 积分：1
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GUI
MATLAB GUI代码，设计了一个适用于FTIR和动态箱组数据分析(MATLAB GUI Code)
- 2013-12-06 11:45:19下载
- 积分：1
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duqu_excel
matlab
读取操作excel表格，可以打开excel表格，读取其中的数据(matlab read operation excel spreadsheet, you can open the excel spreadsheet, the data read)
- 2009-05-13 16:36:56下载
- 积分：1
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BLDC
基于MATLBA的无刷直流电机仿真，使用新版MATLAB可以运行(MATLBA-based simulation of the brushless DC motor, using the new version can run MATLAB)
- 2009-05-28 20:26:41下载
- 积分：1
