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LDPCGirth4Test
对于Ldpc码，测试其校验矩阵H有无4环的存在，避免因为存在4环影响性能(For Ldpc code, test whether the check matrix H of the existence of loop 4, loop 4 to avoid because of the impact of performance)
- 2009-05-15 16:11:34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
该程序使用小波包变换分析信号的特征向量和各频率成分的功率谱.(The program uses the wavelet packet analysis of the signal eigenvectors and the frequency components of the power spectrum.)
- 2011-07-28 09:48:58下载
- 积分：1
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Optimal-Power-Control-Strategy-
matlab/simulink环境中关于DFIG原理介绍和建模与仿真(matlab/simulink environment on the introduction of the principle of DFIG and Modeling and Simulation)
- 2013-04-19 17:45:19下载
- 积分：1
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ILC
基于matlab迭代学习控制的程序，结合simulink，用s函数编写(Matlab-based iterative learning control procedures, combined with simulink, written s function)
- 2021-03-02 16:59:33下载
- 积分：1
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fast_current
SOR迭代法与高斯赛德尔迭代在洋流分析中的应用(Two iterative method in the analysis of the application of the ocean currents
)
- 2011-12-13 18:04:02下载
- 积分：1
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split_merge
该文件包含完整的区域分裂合并算法，可用与图像分割(split_merge algorithm)
- 2013-05-08 21:24:40下载
- 积分：1
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yupuproject1.2
本程序是一种在matlab上的语谱图的实现。
备有简单注释以便于理解。(This procedure is a kind of up in the matlab implementation of the language spectrum. Notes are available in order to facilitate easy understanding.)
- 2009-03-24 19:27:25下载
- 积分：1
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heart
一个用MATLAB编的图像效果，丘比特之箭穿双心哦(A series of images using MATLAB effect, Cupid wear double heart oh)
- 2013-10-09 08:51:34下载
- 积分：1
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CD_086-132
Analysis Skin Color by PCA
and Relations in YCbCr Color Space
- 2010-12-03 22:20:53下载
- 积分：1
