保证准确无误，是学习通信的好帮手，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，旋转机械二维全息谱计算。- Ensure accurate communication is learning a good helper, It comprises aircraft flight attitude control, such as slip angle, tilt angle, roll angle, pitch angle, Rotating machinery 2-d holographic spectrum calculation.