利用matlab进行图片处理，用于图像灰度化和边缘检测以及二值化-Matlab image processing for image gray and edge detection and binarization

Image Processing BMP file convert to Greay Scale,Thresholding and Sobel.

The role of the Radiocommunication Sector is to ensure the rational, equitable, efficient and economical use of the radio -frequency spectrum by all radiocommunication services, including satellite services, and carry ou