F28335-PGF-controlCARD-Schematic

这是一个利用维纳滤波实现语音增强的matlab程序.在输入语音信噪比不是很低的情况下,效果不错.(This is a use of Wiener filtering speech enhancement matlab program, good results in a low signal-to-noise ratio of the input speech is not the case.)

应用matlab 分析机械力学中的工程振动问题,实例2。(Matlab applications in the engineering mechanics analysis of vibration problems, Example 2.)

说明：  matlab的函数库，里面详细的介绍了matlab各种函数的用法及参数说明，是学习matlab的必备宝典。(matlab function library, which describes in detail the use of matlab various functions and parameters that it is essential to learn matlab Collection.)

说明：  压缩感知重构算法中的子空间追踪算法，是一种迭代贪婪算法。(Subspace pursuit algorithm is a kind of greedy pursuit algorithms in compressed sensing.)

独立成分分析JADE算法，针对复数数据 独立成分分析JADE算法，针对复数数据(The JADE algorithm of Independent Component Analysis Complex data )

说明：  变步长LMS自适应滤波算法的MATLAB程序 可以有效滤除噪声(The matlab program of variable step size LMS adaptive filtering algorithm can effectively filter out noise)

background subtraction 2

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 .)

1D求解麦克斯韦方程组，等离子体密度，电子密度，matlab程序，+作图(1D solving Maxwell' s equations, the plasma density, electron density, matlab program,+ mapping)

基于交通车辆识别的边缘检测，可以得到车辆的边界从而获得车的数量(Edge detection based on the identification of the transport vehicles can be obtained by the quantity of the boundary of the vehicle thereby obtaining Cart)