Compass
Plot vectors as arrows emanating from the origin on circular grid
Plotted Variables
U,V) -- compass graph having n arrows, where n is the number of elements in U or V. The tip of each arrow is at a point relative to the base and determined by [U(i),V(i)].
Z) -- This syntax is equivalent to compass(real(Z),imag(Z)).
More Information
See the compass reference page for more information.