说明：  对三自由度的导弹弹道进行了方针分析，并且支持从Simulink中输出弹道数据，两个m文件支持在MATLAB工作界面绘制三维弹道轨迹与生成轨迹TXT文件。
(Ballistic missile has carried on the policy analysis of the three degrees of freedom, and support the output of the Simulink ballistic data, two m file support work in MATLAB interface rendering of three-dimensional ballistic trajectory and the generated trajectory TXT file.)