LCMV优化设计阵列处理信号，一种噪声辅助数据分析方法,合成孔径雷达（SAR)目标成像仿真，复化三点Gauss-lengend公式求pi，各种资源分配算法实现，从先验概率中采样，计算权重，通过反复训练模板能有较高的识别率。- LCMV optimization design array signal processing, A noise auxiliary data analysis method, Synthetic Aperture Radar (SAR) imaging simulation target, Complex of three-point Gauss-lengend the Formula pi, Various resource allocation algorithm, Sampling　a priori probability, calculate the weight, Through repeated training CVhckNslate have higher recognition rate.