有均匀线阵的CRB曲线，用平面波展开法计算二维声子晶体带隙,人脸识别中的光照处理方法。- There ULA CRB curve, Computation Method D phononic bandgap plane wave, Face Recognition light treatment method.

有均匀线阵的CRB曲线，包括四元数的各种计算,用平面波展开法计算二维声子晶体带隙。- There ULA CRB curve, Including quaternion various calculations, Computation Method D phononic bandgap plane wave.

cordic算法的matlab仿真，一个计算声子晶体结构的一维传递矩阵法,直线阵采用切比学夫加权控制主旁瓣比。- cordic matlab simulation algorithm, A one-dimensional transfer matrix method to calculate the phonon crystal structure, Linear array using cut than learning laid upon the right control of the m