随着离散目标模型和离散卡尔曼滤波器的发展,新近提出的降低雷达系统目标闪烁误差的方法得到进一步改善.本文介绍了说明离散卡尔曼滤波器的模拟结果,并研究这种方法的有效范围.离散卡尔曼滤波器的主要优点是可以在雷这的数据处理机中以软件来实现,比连续时间滤波器有更好的灵活性. With the development of discrete target model and discrete Kalman filter, the newly proposed method to reduce the target flicker error of radar system is further improved.This paper introduces the simulation results of discrete Kalman filter, and studies the effective range of this method The main advantage of the discrete Kalman filter is that it can be implemented in software on a data processor such as the Rayleigh, with better flexibility than the continuous-time filter.