包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，是一种双隐层反向传播神经网络，有均匀线阵的CRB曲线，有较好的参考价值，计算多重分形非趋势波动分析，给出接收信号眼图及系统仿真误码率。- Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, Is a two hidden layer back propagation neural network, There ULA CRB curve, There are good reference value, Calculate the multifractal trend fluctuation analysis, The received signal is given eye and BER simulation systems.