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说明: 为了提高认知无线电中感知用户对授权用户(主用户) 的检测概率,提出一种新的基于循环
谱统计量的主用户信号检测算法. 该算法利用循环谱离散频域平滑方法,对信号的循环谱在循环频
率处建立合理的检测统计量,然后求解得到对应不同虚警概率的判决门限,以使感知用户能检测信
噪比更低的授权用户信号.(To increase the detection probability of sensing users for licenced users (primary signals) in
the cognitive radio , it put s forward a new primary users signal method based on cyclic spect rum statis2
tics. By using discrete f requency smoothing of cyclic spect rum , this algorithm establishes the reason2
able detection statistics on the cyclic f requency of signal cyclic spect rum , then solves and obtains the
decision threshold correspond to different false alarm probability , as a result , making the sensing users
can detect licenced users signal under lower signal in noise ratio (SNR) .)
- 2010-04-14 20:26:37下载
- 积分:1
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Embedding-and-extracting
embedding and extraction by DCT
- 2013-10-03 02:45:30下载
- 积分:1
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hfssapi
hfss与matlab联合仿真程序,放在toolbox里面,然后更新路径(hfss and matlab co-simulation program, on the toolbox inside, and then update the path)
- 2013-12-05 16:02:14下载
- 积分:1
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numofeer
find the probability of error
- 2009-04-18 16:38:29下载
- 积分:1
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2psk
bpsk 数字调制 本程序包括基本编程和仿真,希望对大家有帮助(This procedure bpsk digital modulation including basic programming and simulation, we hope to help)
- 2009-05-18 14:57:22下载
- 积分:1
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卡尔曼滤波程序及MATLAB仿真
利用扩展卡尔曼滤波实现对雷达数据的处理,平滑雷达数据(Radar data processing is realized by extended Calman filtering and radar data is smoothed)
- 2017-08-08 12:49:18下载
- 积分:1
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iTools
itools程序源码,可以管理IOS程序,需要Xcode编译,并生成MAC程序(itools can manage IOS program)
- 2014-10-16 17:23:31下载
- 积分:1
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PowerScriptPowerBuilder9.011673263
PowerScript语言·事件·函数 PowerScript9.0版(PowerScript language · Events · Functions)
- 2014-10-28 17:08:53下载
- 积分:1
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DCHWT_Image_Fusion_Codes
DIGITAL IMAGE WATER MARKING USING DCT
- 2014-11-29 15:34:18下载
- 积分:1
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MOMO_SS_multipath
DOA估计中,MIMO算法源程序,这个是收发多径都考虑的情况(DOA estimation, MIMO algorithm source code, this is a send and receive multi-path have to take into account)
- 2020-09-26 21:47:46下载
- 积分:1