Date: Jun 28, 2008 8:59 AM Author: Red Star Subject: Plot vectors in polar coordinates I have a field. I created that by [x,y]=meshgrid(..).

I have a vector in polar coordinates u=[u_r u_az].

I would plot my vector.

In cartesian coordinates I'd use

quiver(x,v,v_x,v_y)

but I have a vector definied in polar coordinates now.

I'd not change the coordinate system, because it could be too

laborious

How can I do?

Thanks