Road-network-identification

DVB_S2_LDPC整体累积编码算法文档(DVB_S2_LDPC overall cumulative encoding algorithm document)

Face Detection System matlab实现的人脸识别系统，含有9个源代码文件，及上百幅人脸图片(Face Detection Systemmatlab realize the face recognition system, containing nine source code files, and hundreds of pieces of face image)

混沌系统工具箱，中间包括混沌特征分析的一些基本方法(Chaotic System Toolbox, including the middle of the chaotic characteristics of some basic methods)

在移动通信中对于扩频通信MATLAB仿真(Spread spectrum communication )

本文件是关于机组分配在程序，适用于机组组合。(this file is about the power system generator distribution.)

输入信号与输出信号进行对比，并给出均方误差曲线(Input and output signals are compared, and the mean square error curve is given)

说明：  该源码是用simulink对QAM的仿真实现(the source is used Simulink right QAM Simulation)

Empirical Wavelet Transform

里面包含主元分析PCA的Matlab代码，包括提取主元，求方差贡献率，绘制贡献率直方图等(Which contains the principal component analysis PCA of the Matlab code, including the extraction of the main element, seeking variance contribution rate, contribution rate of histogram mapping, etc.)

使用matlab的小波分解和重建函数对24位的ADC采样数据进行小波变换和去噪，去噪使用阈值算法，阈值的选取具体使用了6种方法进行对比，对于不同信号其效果是不同的！把去噪后的信号和原始信号放在一个图中，使用不同颜色的曲线进行对比，效果可以很直观的表现。(Using matlab wavelet decomposition and reconstruction of the function for 24-bit ADC sampling data wavelet transform and denoising, denoising using the threshold algorithm, the threshold selecting specific methods used six kinds of contrast, the effect for different signals is different The! After the denoising signal and the original signal on a map using different colors to compare curves, the effect can be very intuitive performance.)