中文说明： 在matlab环境中自动识别连通区域的大小,关于非线性离散系统辨识，基于多相结构的信道化接收机，人脸识别中的光照处理方法，基于小波变换的数字水印算法matlab代码，isodata 迭代自组织的数据分析。
English Description：
Size of the automatic identification of connected regions in the MATLAB environment, identification of nonlinear discrete-time systems, Channelized receiver based on Polyphase structure, light treatment method in face recognition, digital watermarking algorithm based on wavelet transform Matlab code isodata iterative self organizing data analysis.