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DE_classic
这是我自己研究过程中编写的，希望和大家共享(This is my own research and prepared in the course, the hope and share)
- 2009-12-14 16:33:53下载
- 积分：1
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qam
对随机信源进行16QAM调制，送入高斯信道，解调后计算误码率(Random source for 16QAM modulation, into the Gaussian channel, demodulation error rate were calculated)
- 2010-12-04 23:49:32下载
- 积分：1
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DF
说明： 实现了中继解码转发的链路级仿真，结果主要为误比特率以及误块率。(Realized the relay decoding forward link-level simulation results for the bit error rate and the main error block rate.)
- 2010-05-11 17:03:51下载
- 积分：1
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chap6
BP网络模式识别程序 包括网络训练程序和网络测试程序(BP network pattern recognition procedures, including network training procedures and network test program)
- 2010-05-22 11:26:16下载
- 积分：1
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(5a6)CCF-X
ccf for rayleigh channel
- 2012-07-17 19:30:01下载
- 积分：1
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FuzzyClusteringAnalysis
模糊聚类分析的实现算法 部分为matlab源码(Fuzzy Cluster Analysis algorithm matlab source part)
- 2008-05-10 09:39:35下载
- 积分：1
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relay-cooperative
协作通信的方阵代码，适用于认知无线电协作频谱检测等(Phalanx code cooperative communications for cooperative spectrum sensing cognitive radio , etc.
)
- 2014-10-14 21:39:55下载
- 积分：1
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the-wavelet-neural-network
城市交通流的运行存在着高度的复杂性、时变性和随机性,实时准确的交通流预测是智能交通系统,特别是先进的交通管理系统与先进的出行者信息系统研究的关键. 基于交通流预测的特点,给出了基于遗传算法的小波神经
网络的交通预测模型GA-WNN ,用具有自然进化规律的遗传算法来对小波神经网络的连接权值和伸缩平移尺度进行前期优化训练,部分代替了小波框架神经网络中按单一梯度方向进行参数优化的梯度下降法,克服了单一梯度下降法易陷入局部极小和引起振荡效应等缺陷. 仿真实验验证了GA-WNN 预测模型对短时交通流的预测的有效性.(For the high complexity ,time-variation and probability of urban traffic flow , its real-time and exact
prediction is critical to the research of intelligent traffic systems , especially for the advanced traffic manage-ment system and advanced traveler information system. Based on the character of the traffic flow prediction , a
GA-WNN model is given based on the wavelet neural network with genetic algorithm. The genetic algorithm of
natural evolving law for the gradient descendent algorithm in Wavelet Neural Network is partly substituted to
pre-optimize the connection weight and the extension scale of the wavelet neural network and later optimize the
parameters along a single gradient vector. This method overcomes some drawbacks when there exists a single
gradient descendent algorithm , such as local minimum and oscillation. A short-time traffic flow prediction sim-
ulation using the GA2WNN prediction model demonstrates the validity of the model .)
- 2020-11-11 20:49:44下载
- 积分：1
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MATLAB
matlab code for generating random password of 8 charcters.
- 2014-11-03 21:29:09下载
- 积分：1
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yuanzhu1
本程序利用FDTD算法对圆柱进行计算，程序对FDTD相关研究者很有用！(This procedure using FDTD algorithm for calculation, cylindrical program is very useful to FDTD related researchers!)
- 2014-12-31 21:24:17下载
- 积分：1
