计算目标和海洋回波的功率谱密度,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，实现串口的数据采集。- Calculating a target and ocean echo power spectral density, It comprises aircraft flight attitude control, such as slip angle, tilt angle, roll angle, pitch angle, Achieve serial data acquisition.