直线阵采用切比学夫加权控制主旁瓣比，有均匀线阵的CRB曲线，结合PCA的尺度不变特征变换(SIFT)算法，有小波分析的盲信号处理，仿真效果非常好，包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法。-Linear array using cut than learning laid upon the right control of the main sidelobe ratio, There ULA CRB curve, Combined with PCA scale invariant feature transform (SIFT) algorithm, There Wavelet Analysis Blind Signal Processing, Simulation of the effect is very good, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm.