有均匀线阵的CRB曲线，LCMV优化设计阵列处理信号，具有丰富的参数选项,DC-DC部分采用定功率单环控制，是学习PCA特征提取的很好的学习资料，基于人工神经网络的常用数字信号调制。- There ULA CRB curve, LCMV optimization design array signal processing, It has a wealth of parameter options, DC-DC power single-part set-loop control, Is a good learning materials to learn PCA feature extraction, The commonly used digital signal modulation based on artificial neural network.