说明：  通过压缩感知方法对目标进行角度测量。代码中基于MIMO雷达得以实现。此处观测角度测量问题仅指一维角度测量。二维角度测量不可实现。
(The angle of the target is measured by compressed sensing method. The code is based on MIMO radar. Here, the problem of observation angle measurement only refers to one-dimensional angle measurement. Two dimensional angle measurement can not be realized.)