该文提出了一种改进的变抽样率处理方法,该方法提高了变抽样率处理方法对运动目标的检测能力和对多运动目标的分辨能力.文中其原理进行了理论分析并给出了仿真研究的结果,仿真结果表明了理论分析是正确的.“,”An improved processing method of changeable sampling ratios is proposed in this paper. the method improves the processing method of changeable sampling ratios to detect moving targets and to resolve the multiple moving targets. The paper also gives theory analyses and the simulatiion experments The results of simulation show that theory analyses are correct