中文说明：matlab编写的种植滤波程序，效果很好，适合初学者使用。有测试图片，也可换成自己需要的图片。运行主程序main.m即可使用。算法简单，运算速度快。
English Description：
Planted filter written in MATLAB program, works well, suits the beginner to use. Test picture, can be replaced by one of your own pictures. Main.m running the main program can be used. Algorithm is simple, fast operation speed.