gusucode.com > Simulink——飞行器轨迹恢复源码程序 > Simulink——飞行器轨迹恢复源码程序/Aerial_recovery_demo/drogue_velocity.m

    function uout = drogue_velocity(uu)

NN= 3;
drogue.vn = uu(NN+1);
drogue.ve = uu(NN+2);
drogue.vd = uu(NN+3);
uout = norm([drogue.vn;drogue.ve;drogue.vd]);