数值分析的EULER法，粒子图像分割及匹配均为自行编制的子例程，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。- EULER numerical analysis method, Particle image segmentation and matching subroutines themselves are prepared, It comprises aircraft flight attitude control, such as slip angle, tilt angle, roll angle, pitch angle.