The rule used for representing the learning curve effect states that the more times a task has been performed, the less time will be required on each subsequent iteration.
表示学习曲线效应的规则是做一个任务的次数越多，每次重复所需的时间越少。
2
Unclosed magnetic curve is be build by simulation data of different specification drill pipe, which be used a rule to select optimum magnetization region.
应用不同规格钻杆的仿真数据，建立不同规格钻杆的不同开路磁化曲线，并以此作为最佳磁化强度的选择依据。
3
The theoretical analysis and simulation results show that this method works better than traditional "k rank" fusion rule, and the ROC curve approaches the optimum.