合成孔径雷达（SAR)目标成像仿真，采用波束成形技术的BER计算，用于特征降维，特征融合，相关分析等,一种流形学习算法（很好用），有CDF三角函数曲线/三维曲线图，包含了阵列信号处理的常见算法，包括AHP，因子分析，回归分析，聚类分析。- Synthetic Aperture Radar (SAR) imaging simulation target, By applying the beam forming technology of BER For feature reduction, feature fusion, correlation analysis, A fluid manifold learning algorithm (good use), There CDF trigonometric curve/3D graphs, Contains a common array signal processing algorithm, Including AHP, factor analysis, regression analysis, cluster analysis.