受海风影响舰船存在六个运动自由度：纵摇、摇首、横摇、升沉、横荡和纵荡，甲板运动模matlab代码.rar

t=0:1:200 y1=0.2172*sin(0.4*t)+0.4714*sin(0.5*t)+0.3592*sin(0.6*t)+0.2227*sin(0.7*t) y2=0.005*sin(0.46*t)+0.00964*sin(0.58*t)+0.00725*sin(0.7*t)+0.00845*sin(0.82*t) y3=0.021*sin(0.46*t)+0.043*sin(0.54*t)+0.029*sin(0.62*t)+0.022*sin(0.7*t) y=57.11*sin(y2)+13.2*sin(0.5*y3).*sin(0.5*y3)+y1 y4=6.6*sin(y3) figure plot(t,y,'r') axis ([0,200,-3,3]); hold on plot(t,y4,'k') title('降落台运动比较') xlabel('t/s') ylabel('hp/yp/m')