中文说明：基于matlab实现图像处理中，两个图像的相位交换。任意选择两幅图像，运用此代码处理，可以实现两幅图像相位的交换。通俗易懂，注释清晰明了。
English Description：
The phase exchange of two images in image processing is realized based on MATLAB. By using this code, the phase of two images can be exchanged. It is easy to understand and the notes are clear.