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 are imperfections in the code segment, at a later improvement, but logic should be no problem, we can be written based on this new program, regarded puts it