Feature extraction for radar high range resolution profiles (HRRP) recognition is concerned.

特征提取直接关系到雷达的目标识别性能。

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Then, in the light of high-resolution radar target one dimensional range profiles, it is decomposed in multi-resolution and the multi-resolution feature description are obtained.

然后提出了可用于高距离分辨力雷达目标识别的一维距离象多分辨分解和目标结构特征的多分辨描述方法。

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A feature extraction method of high-range-resolution radar profiles, which takes advantage of wavelet packet transform and modified SVD (singular value decomposition) was proposed.

提出了基于小波包变换和改进奇异值分解的高分辨雷达目标一维距离像特征提取方法。

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