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1
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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DDFS
任意波形发生器程序，由Matlab下的仿真工具箱中嵌入的DSPBuilder模块编写改程序，然后由QuatusII下载给FPGA——现场可编程逻辑器件，他最终通过硬件电路实现任意波形的输出(Arbitrary waveform generator procedure)
- 2010-05-20 11:39:42下载
- 积分：1
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pmsmdtc
永磁同步电动机直接转矩控制matlab仿真(pmsm DTC control simulation)
- 2012-07-02 21:38:07下载
- 积分：1
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FGM-plate-S
GM板有限元matlab程序
FGM板有限元matlab程序(应力矩阵)(failed to translate)
- 2013-05-06 08:37:16下载
- 积分：1
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l_corner
说明： l曲线的岭参数估计确定相关参数。。。。。。。。。。。。。。(The ridge parameter estimation of the L curve determines the relevant parameters.)
- 2020-06-24 01:40:02下载
- 积分：1
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Redge-regression
说明： 岭回归的matla源程序，主要用于解决无法求逆或需要更好的解时所用的(Ridge regression matla source, mainly used to solve the inverse can not be a better solution or need to use when)
- 2011-04-13 23:05:55下载
- 积分：1
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viterbi-decoder
complete viterbi decoder in MATLAB
- 2013-02-10 16:49:56下载
- 积分：1
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DE_2
This Program performs the differential evolution optimization for designing a PSS
- 2012-11-11 07:33:29下载
- 积分：1
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shumo2010_ab_qiujie
10年数模赛题alpha、beta角求法，利用最小二乘法求解(10 model years of the contest problems alpha, beta angle Method, using the least squares method)
- 2010-10-03 17:06:44下载
- 积分：1
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0d2d8ed73de4
codes for particle swarm optimization
- 2012-04-03 03:04:22下载
- 积分：1
