中文说明：这段程序是基于matlab开发工具的灰度图像处理程序，程序描述了对图像进行灰度处理的一些算法和去噪、边缘检测、滤波的一些算法。程序用matlab语言实现。
English Description：
The program is based on the MATLAB development tools, image processing program, programs described on image gray processing algorithms, filtering and denoising, edge detection algorithms. Program implemented in MATLAB language.