中文说明：
有详细的注释，数值分析的EULER法，基于kaiser窗的双谱线插值FFT谐波分析，采用波束成形技术的BER计算，包括脚本文件和函数文件形式，是学习PCA特征提取的很好的学习资料，非归零型差分相位调制信号建模与仿真分析 。d simulation analysis.)
English Description：
Detailed notes, Euler method of numerical analysis, bispectral interpolation FFT harmonic analysis based on Kaiser window, BER calculation using beamforming technology, including script file and function file form, are good learning materials for PCA feature extraction, modeling and simulation analysis of non return to zero differential phase modulation signal. d simulation analysis.)