中文说明：雷达目标恒虚警检测中，有序统计恒虚警相对于单元平均恒虚警的优点在于受干扰目标的影响较小，而且在均匀背景杂波中的检测性能和CA-CFAR类似。这是在学习目标检测过程中，对有序统计恒虚警检测的一个仿真，适用于初学者。
English Description：
In radar target CFAR detection, the advantage of ordered statistical CFAR over unit average CFAR is that it is less affected by jamming target, and its detection performance in uniform background clutter is similar to that of CA-CFAR. This is in the process of learning target detection, a simulation of ordered statistical CFAR detection, suitable for beginners.