中文说明：BP神经网络用于函数拟合与模式识别，MIMO OFDM matlab仿真,关于神经网络控制，旋转机械二维全息谱计算，包括广义互相关函数GCC时延估计，是本科毕设的题目。
English Description：
BP neural network for function approximation and pattern recognition, matlab simulation of MIMO OFDM, a neural network control, rotating machinery two-dimensional holographic spectrum calculation, including generalized cross correlation GCC function for time delay estimation, undergraduate graduation design topic.