图像旋转的MATLAB文件，角度可以定义，例子中包含了M源程序以及转换的图片。-MATLAB file image rotation, angle can be defined, for example, contains M as well as the conversion of the image source.

一个图像旋转30度的matlab源代码，实现lena图像的旋转，可直接运行，思路清晰-Rotate an image 30 degrees, matlab code, to achieve lena image rotation, can be directly run, clear