High resolution range profile(HRRP) is the projection vector sum of target scattering point echoes acquired by wide-band radar along the direction of radar line-of-sight(LOS). It can provide the range-direction geometric structure and material texture information of the target.
高分辨距离像(HRRP)是宽带雷达获取的目标散射点子回波沿雷达视线方向的投影矢量和。
参考来源 - 基于高分辨距离像的目标识别技术发展现状与趋势·2,447,543篇论文数据，部分数据来源于NoteExpress
New test data was mapped to the projection vector and its fault information was known.
将新增测试数据投影到该向量上，获取新数据故障类别信息。
Through maximalizing the margin, we can obtain the optimal projection vector, and avoid the small sample size problem due to singularity of the within-class scatter.
通过极大化该边界获得最优投影向量，同时避免因类内离散度矩阵奇异导致的小样本问题。
High resolution range profile(HRRP) is the projection vector sum of target scattering point echoes acquired by wide-band radar along the direction of radar line-of-sight(LOS).
高分辨 距离像（HRRP）是宽带雷达获取的 目标散射点子回波沿雷达视线方向的投影矢量和。
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