For identifying the load distributions in right hand, it is necessary to discretize such differential systems in space. 为了反演右端载荷项，需要对这样的微分系统在空间上进行离散。
The current way of calculating the mixed attribute correlation is to discretize the continuous attribute and then process the dataset based on frequency. 摘要对于混合属性相关度的计算，现有方法的做法是将连续属性离散化后，用基于频率的计算方法来计算。
