Plot3 mark first and last coordinate set?

I at moment trying to plot motion in 3d, in which it could be very helpful if I could visualize where the motion starts and end by marking those points in a different way in the plot?..

How do i do that?

Answer 1

[Mike Garrity]

The simplest way is to just create a second plot:

plot3(x,y,z)
hold on
plot3([x(1),x(end)],[y(1),y(end)],[z(1),z(end)],'o')

[James]

what about changing the shade of the point such that the path also can be tracked?

Answer 2

[Star Strider]

My choice would be quiver3, plotting an arrow from one point to the next. Use the gradient function on each vector to create the direction vectors quiver3 needs.