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本文探讨最大熵谱分析在雷达杂波谱估计中的应用。理论分析,计算机模拟实验及实际杂波数据的最大熵谱分析的结果表明;最大熵谱分析比普通谱分析分辨率高,且适合于短数据的杂波谱分析。因此,最大熵谱分折有可能成为雷达杂波分类和短谱估计的一种有效方法。
This article discusses the application of maximum entropy spectrum analysis in radar clutter spectrum estimation. Theoretical analysis, computer simulation experiments and actual clutter data maximum entropy spectrum analysis results show that the maximum entropy spectrum analysis than ordinary spectrum analysis of high resolution, and suitable for short data clutter spectrum analysis. Therefore, the maximum entropy spectral fraction may become an effective method for radar clutter classification and short-spectrum estimation.