After theoretically analyzed and simulation, the principles for RDMparameter-choice are proposed.The feasibility of real-time moving target detectionusing RDM is also analyzed.

• 本文对RDM运动目标检测方法进行了研究，经过理论分析和对实际雷达数据的计算，提出了RDM算法工程实现的参数选取原则，并分析了其实时工程实现的可行性。