F-粗积分与系统 S-粗状态检测-识别
于秀清 1,2
F-rough integrals and detection-recognition of S-rough system state
YU Xiu-qing 1,2
计算机工程与应用 . 2010, (32): 40 -43 .  DOI: 10.3778/j.issn.1002-8331.2010.32.011