中文说明：资源描述对于MATLAB变成来说，旋转一定角度用rotate函数就可以完成，但是对于初学者来说，理解旋转图像的具体操作很重要。该程序是图像选装的源代码，通过坐标变换，图像插值，得出旋转后的图像。
English Description：
Application backgroundFor MATLAB to become, the rotation of a certain angle with the rotate function can be completed, but for beginners, it is important to understand the specific operation of rotating images. The program is optional image source code, through coordinate transformation, image interpolation, the image after rotation.