中文说明：
外弹道课程设计，建立六自由度仿真模型，在无控的状态下，利用matlab编程仿真计算航空炸弹的投放域。得到导弹的速度时间关系图像，攻角与时间关系图像。
English Description：
The course design of exterior ballistics, the establishment of six degrees of freedom simulation model, in the uncontrolled state, the use of MATLAB programming simulation calculation of aerial bomb drop field. The relationship between velocity and time, angle of attack and time are obtained.