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微多普勒分析和参数估计

Keywords: 特征提取微动微多普勒时频分布

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Abstract:

首先引入微多普勒率的概念,然后分析了典型微动目标的微多普勒,并利用时-频分布,提取微动目标的微多普勒特征,基于微多普勒,给出了一种估计运动参数的方法,最后对典型微动旧标的微多普勒进行了仿真,证明了理论分析的正确性.

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