用均匀圆阵对信号进行方向估计，并仿真功率谱图。同时与均匀等距线阵进行比较，圆阵估计效果更好。-With uniform circular array direction of the signal estimates, and simulation of power spectra. At the same time with the uniform linear array were compared equidistant, rou

均匀线阵的方向图和均匀圆阵的二维方向图matlab程序-direction of arrival in ula and uca

一个UCA-RB-ESPRIT的程序。通过波束空间变换，获得导向矢量的平移不变性，从而用ESPRIT实现DOA估计。-A UCA-RB-ESPRIT program. Through the beam-space transformation, to obtain the steering vectors of translation invariance, and thus to achieve with the ESPRIT DOA