中文说明： 采用波束成形技术的BER计算，使用matlab实现智能预测控制算法，处理信号的时频分析，基于kaiser窗的双谱线插值FFT谐波分析，ML法能够很好的估计信号的信噪比,基于SVPWM的三电平逆变的matlab仿真。
English Description：
BER calculation of beam-forming technology, using MATLAB to realize intelligent prediction control algorithm, time-frequency analysis for signal processing, Kaiser Windows based dual spectral lines interpolation FFT of harmonic analysis, ML method can be a good estimation of the signal to noise ratio, the MATLAB simulation of three-level inverter based on SVPWM.