文件给出了matlab语言进行，对二值图像先用sobel 算子找出边缘，再用hough变换找出圆的圆心和半径的程序，并附图像和解释！-documents given Matlab language, the binary image segmentation using the operator to identify the edge then Hough transform to identify the center of a circle and the circle radius of

这是一个通过VB屏蔽Ctrl+Alt+Del键的便程。当某些情况下，人们不希望操作者中止或干预程序执行，可尝试一下。-This is a VB shielding Ctrl-Alt-Del key is the way. When certain circumstances, people do not want to stay or operator intervention procedures, and try to make.