In the end, this dissertation analyzes and compares the ground clutter suppression performance of the time and frequency domain filtering.

最后，本文对地物杂波时域与频域的抑制性能进行了分析与比较。

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Using the actual collected radar echo signals, we analyze the ground clutter suppression performance of the adaptive Gaussian frequency filter.

针对实际采集的雷达回波信号，分析了自适应高斯频域滤波器的地物杂波抑制性能。

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Using an actual collected radar signal, we change the orders of the regression filter from first-order to tenth-order and obtain the corresponding ground clutter suppression ratios.

在基于一组实际采集的雷达信号的基础上，给出了回归滤波器的地物杂波抑制比随着滤波器阶数的变化情况。

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