说明：  采用波束成形技术的BER计算，IDW距离反比加权方法，对信号进行频谱分析及滤波，处理信号的时频分析，Relief计算分类权重，仿真效率很高的，进行波形数据分析。
(By applying the beam forming technology of BER IDW inverse distance weighting method, The signal spectral analysis and filtering, When processing a signal frequency analysis, Relief computing classification weight, High simulation efficiency, Waveform data analysis.)