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zhufneliang
- 目标的雷达散射截面(RCS)包含了丰富的目标类别信息,如何有效利用目标RCS特征对空间目标的雷 达识别具有重要意义. 文中提取中心矩作为特征向量,采用主分量分析( PCA)进一步进行特征压缩,利用支撑矢 量-Target radar cross section (RCS) contains a wealth of objective categories of information, how the effective use of target RCS characteristi
hazelunwen
- 本文 通过位平面分解法分割天空区域并运用椭圆最小二乘法拟合日周光散射光圈,并自动确定日周光的中心,将中心点的亮度与天空区域平均亮度的加权值作为最终提取的天空亮度值 最后运用大气散射模型对雾天降质图像进行复原-In t his paper , we segment t he sky area by bit2plane decomposition , and fit circadian light scat tering ring using elliptical least squares
sanshe
- 基于gtd模型music算法提取目标散射中心的程序-Music algorithm based gtd model procedures for extracting the target scattering centers
2D-Scattering-Centers-Extractionl-
- 用修正矩阵束算法和二维旋转不变技术(2D-ESPRIT)提取基于 GTD 模型的目标二维散射中心参数-modified matrix pencil method and two dimensional (2D) ESPRIT method are proposed in this paper to extract the scattering centers based on GTD model to avoid these drawbacks. Simulations show that
shuxing
- 可利用feko得到回波或根据公式构造回波，基于字典缩放的属性散射中心的参数提取，并重构回波(The echo can be obtained by using FEKO, or the echo can be constructed according to the formula. The parameters of the scattering center of the dictionary are extracted based on the dictionary scaling and
散射中心提取程序
- 用于计算目标回波信号，散射中心提取，可应用于各种目标(It can be used to calculate target echo signal and extract scattering center. It can be applied to various targets.)
目标散射中心提取
- 实体目标散射中心提取，并且能实现高进度的提取(Solid target scattering center extraction, and can achieve high progress extraction)