利用C语言实现导弹三自由度弹道，制导采用比例导引法，适合导弹飞行力学初学者学习-Using C language to realize three degrees of freedom ballistic missile, guidance using the proportional guidance method, suitable for beginners learning missile flight mechanics

无人机/有人直升机协同空对地攻击方法.蒙特卡洛法，比例导引，弹道精度分析，对地攻击-UAV/someone coordinated ground attack helicopters approach. Monte Carlo method, proportional navigation, trajectory accuracy analysis, ground attack