中文说明：合成孔径雷达（SAR)目标成像仿真，大学数值分析算法，小波包分析提取振动信号中的特征频率，计算多重分形非趋势波动分析，ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块，基于人工神经网络的常用数字信号调制。
English Description：
Synthetic aperture radar (SAR) target imaging simulation, the University of numerical analysis algorithm, wavelet packet analysis to extract the characteristic frequency of the vibration signal and calculating the multifractal detrended fluctuation analysis, OFDM system simulation with 16QAM modulation FFT and window added CP module, commonly used digital signal modulation based on artificial neural network.