基于matlab GUI界面设计,相控阵天线的方向图（切比雪夫加权），供做算法研究人员参考，有PMUSIC 校正前和校正后的比较，直线阵采用切比学夫加权控制主旁瓣比，通过虚拟阵元进行DOA估计。-Based on matlab GUI interface design, Phased array antenna pattern (Chebyshev weights), Algorithm for researchers to do reference, A relatively before correction and after correction PMUSIC, Linear array using cut than learning laid upon the right control of the main sidelobe ratio, Conducted through virtual array DOA estimation.