中文说明： 多元数据分析的主分量分析投影，仿真图是速度、距离、幅度三维图像，非归零型差分相位调制信号建模与仿真分析 ，ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块，未来线路预测,分析误差,给出接收信号眼图及系统仿真误码率。
English Description：
Multivariate data analysis principal component projection analysis and simulation diagram is speed, distance, magnitude, 3D image, non return to zero differential phase modulation signal modeling and simulation analysis, OFDM system simulation with 16QAM modulation FFT and window added CP module, future line prediction, error analysis, we receive eye diagram of signal and system simulation of bit error rate (BER).