BP神经网络的整个训练过程,合成孔径雷达（SAR)目标成像仿真，多机电力系统仿真及其潮流计算。- The entire training process BP neural network, Synthetic Aperture Radar (SAR) imaging simulation target, Multi-machine power system simulation and flow calculation.

BP neural network function fitting and pattern recognition, Synthetic Aperture Radar (SAR) imaging simulation target, music higher order spectral analysis algorithm.