中文说明：应用背景该应用程序是用来寻找方向的到达估计算法。在这里进行比较研究。创建图形用户界面。一些我们在这里讨论的算法是Bartlett法MUSIC算法，最大熵方法，算法，线性预测法，最大似然法，最小范数法。通过varyoing方差，信噪比，分离的距离，我们可以比较的性能。 ；关键技术该项目是基于智能天线技术。智能天线只不过是天线单元的数组，这里不作处理器，要搜索所有方向，算法是要确定方向的到达。因此，通过使用该算法，该系统将消耗更少的能量。main_gui M是主文件。
English Description：
Application background The application is used to find the direction of arrival estimation algorithms. Here a comparative study is performed. A GUI is created. Some of the algorithms we have discussed here is Bartlett method MUSIC algorithm, Maximum entropy method, MVDR,Linear prediction method,maximum likelihood method,minimum norm method. By varyoing the variance, SNR, separation distance, we can compare the performance. Key Technology The project is based on the smart antennas technology. Smart antenna is nothing but the array of antenna elements.Here instead of making the processor , to search for all the directions, the algorithm is made to identify the direction arrival . so that by using the algorithm, the system will consume less amount of energy. Main_GUI.m is the main file.