ML法能够很好的估计信号的信噪比,FMCW调频连续波雷达的测距测角，包含飞行器飞行中的姿态控制，如侧滑角，倾斜角，滚转角，俯仰角。- ML estimation method can be a good signal to noise ratio, FMCW frequency modulated continuous wave radar range and angular measurements, It comprises aircraft flight attitude control,