水面无人船舶建模所需要的海风干扰模型，带详细说明，源创科研代码-The sea breeze by the water unmanned ship modeling interference model, with a detailed descr iption of the source of a research code

matlab中编写的船舶动力定位PID控制函数，适于DP建模动态模拟分析-written in matlab，Ship Dynamic Positioning PID control function, suitable for DP dynamic simulation modeling

对船舶三舱段进行建模的ansys命令流，是初学者较好的一个用于学习的命令流。(Hold on three period of modeling of ansys command stream, is a good one for beginners to learn command flow.)