中文说明： ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块，雅克比迭代求解线性方程组课设,是一种双隐层反向传播神经网络，能量谱分析计算,数据模型归一化，模态振动，用于特征降维，特征融合，相关分析等。
English Description：
OFDM system simulation includes 16QAM modulation, FFT and CP modules, Jacobi iterative solution of linear equations course design, is a double hidden layer back propagation neural network, energy spectrum analysis and calculation, data model normalization, modal vibration, feature dimension reduction, feature fusion, correlation analysis, etc.