Based on the method of decision analysis and the concept of pattern classification complexity, class separability of the range profiles of aircraft-type targets offered by the high resolution radar is discussed in this paper.

• 利用决策分析方法和模式分类复杂度的概念，对高分辨雷达飞机目标的原始距离像、平均距离像以及付氏变换距离像的类别可分性进行了讨论。