5.分离函数推导 ................................................................................................ 72 5.1.碰撞风险建模 ................................................................................................ 72 5.2.数据分析 ............................................................................................................. 77 5.3.性能指标 ............................................................................................................. 93 5.4.碰撞概率 ............................................................................................................. 102 5.5.区间分析 ............................................................................................................. 111