包含CV、CA、Single、当前、恒转弯速率、转弯模型，最大似然（ML）准则和最大后验概率（MAP）准则，基于欧几里得距离的聚类分析。- It contains CV, CA, Single, current, constant turn rate, turning model, Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, Clustering analysis based on Eucl