ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块，插值与拟合，解方程，数据分析，LZ复杂度反映的是一个时间序列中。- ofdm system simulation including 16qam modulation fft windowing modules plus cp, Interpolation and fitting, solution of equations, data analysis, LZ complexity is reflected in a time s