OpticaCharacterRecognition

改进的与之方法很好很强大，包括1000个信号的阈值分段函数，软阈值。(Improved contrast method is very very strong, including the 1000 signal threshold segmentation function, soft threshold.)

最基本的混合高斯背景建模matlab源代码，本人用于火灾烟雾检测的毕设代码，已运行成功，很好的检测运动目标的算法。(Effective Gaussian mixture learning for background model to detection moving goal.)

generate two pn sequencees and find correlations

说明：  用于脑电信号特征提取的小波变换，matlab实例，包含数据(Wavelet transform for feature extraction of EEG)

降低OFDM中PAPR的方法clipping的MATLAB源码 (Reduce the PAPR of OFDM method of clipping the MATLAB source code)

这是QAM信号和PSK信号产生程序，可以生成16-QAM,32-QAM,64-QAM和M进制psk信号。(This is PSK and QAM signals a process can generate 16-QAM ,32-QAM. 64-M and 229 QAM signals psk.)

DBSCAN聚类算法matlab算法部分代码，包含主程序及画图程序(DBSCAN clustering algorithm matlab algorithm part of the code)

函数HistBackground功能是将高速公路的视频文件中的多帧图片利用统计直方图的方法提取不含运动车辆的背景，(Function HistBackground function is to freeway video files of images using statistical histogram to extract the background without moving vehicles,)

说明：  就算hu矩中7个不变量代码。用于提取图像的不变形特征。(Even if hu 7 invariant moments in the code.)

雷达系统设计MATLAB仿真一书里的第四张所有的程序，对于学习非常有用。(Radar system design MATLAB simulation fourth book program, very useful for learning.)