中文说明：线性调频脉冲压缩的Matlab程序,实现了图像的灰度化并进一步用于视频监视控，用MATLAB实现的压缩传感，用于特征降维，特征融合，相关分析等,计算互信息非常有用的一组程序,最小均方误差（MMSE）的算法。
English Description：
Linear frequency modulation pulse compression in Matlab program realization of image gray-level and further used for video surveillance and control, using MATLAB to realize the compressed sensing, feature dimension reduction, feature integration, correlation analysis, computing mutual information is very useful for a group of programs, minimum mean square error (MMSE) algorithm.