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, such as slip angle, tilt angle, roll angle, pitch angle.