这个程序是基于matlab的计算SEM表面的粗糙度。里面有例程，还有详细的代码注释，希望对各位有所帮助，代码段还有不完善的地方，会报错，但是逻辑是没有问题的，日后再改进大家可以基于此来书写新的程序，算是抛砖引玉吧--This procedure caculate the surface roughness of the SEM. There are routines, as well as detailed code comments, you would like to help, there