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说明： 要：分析和研究了授权用户和认知用户共享频谱的一种算法的性能。
针对阴影效应或信道深衰落时，单用户频谱感知算法无法识别是频带未被
使用还是信道处于深衰落的情况，在频谱感知功率控制算法上进行了改进，
以克服这种算法的不足。改进后的算法能有效地控制认知用户的发射功率，
避免对授权用户产生有害的干扰。仿真结果表明改(To: analysis and research of the authorized users to share spectrum users and a cognitive performance of the algorithm. For the shadow effect or deep fading channel, the single-user spectrum sensing algorithm can not identify a band or a channel has not been used in the case of deep fading, the spectrum sensing power control algorithm has been improved on, to overcome the deficiencies of this method. The improved algorithm can effectively control the cognitive user' s transmit power, to avoid harmful interference with authorized users. Simulation results show that the change)
- 2010-04-14 20:28:19下载
- 积分：1
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pcre
Binary for PCSE
Updated and packed with an unkown packer
- 2014-08-15 21:27:44下载
- 积分：1
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Program_rovnice
radar equation, for counting, how far is your target
- 2013-11-30 17:23:49下载
- 积分：1
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Different_temp_freq_shift
surface acoustic wave device (temp and freq shift)
- 2014-01-17 22:40:23下载
- 积分：1
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powelalgorithm
一种传统搜索优化算法 不需要对目标函数求导 得到很好的优化效果(A traditional search algorithm does not need to differentiate the objective function ,also gets well optimized results)
- 2010-05-05 21:33:09下载
- 积分：1
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AWGN
matlab 构建AWGN 信道的构建，并且详细分析了BER 和信噪比(simulation on OFDM AWGN channel compute BER AND SNR perfermance)
- 2011-07-02 22:06:01下载
- 积分：1
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PSO
粒子群优化算法在函数中求解极值问题，MATLAB程序(Particle Swarm Optimization for extreme value problem)
- 2015-01-29 11:19:14下载
- 积分：1
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MATLAB
MATLAB的命令大全，包括常用的所有命令，在信息处理方面的应用
(MATLAB command Daquan, including all the commands commonly used in information processing applications)
- 2010-07-14 17:04:36下载
- 积分：1
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myMUSIC
阵列信号处理中的MUSIC法，
仿真不同SNR、不同阵元数、不同快拍数下的性能！
原创(MUSIC in array signal processing, simulation of different SNR, different number of array elements, different number of snapshots of performance under! Original)
- 2010-10-30 09:48:32下载
- 积分：1
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BiSAR_BP_scence_echo
星级联合双基地，sar回波生成，matlab源程序(sar echogen)
- 2012-04-19 19:04:16下载
- 积分：1
