指纹机考勤系统 u盘指纹机指纹机考勤系统 u盘指纹机-finger attended system finger attended system

基于C语言的地震F-K法偏移，比较适合新手学习，如有不懂可以互相交流学习-Seismic F-K migration C language, more suitable for beginners to learn, if do not know can learn from each other