Rotates an image by the angle degrees in the % CCW direction. Degrees may be any number. % The function will put degrees in the range 0 % to 360 degrees and then into a range of -45 to 45 % degrees after performing elementary 90 degree rotations.

图像处理，图像的反转的matlab例程，验证可用，请多多指教-Image processing, image reversal of matlab routines, authentication is available, please advice