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xL = linspace(-4, 4, N);
yL = linspace(-4, 4, N);
[x y] = meshgrid(xL, yL);
ro = sqrt(x.*x + y.*y);
teta]]> Nov 14, 2012 7:19:06 AM Nov 14, 2012 7:19:06 AM noone@gmail.com 0 http://mathforum.org/kb/thread.jspa?messageID=6272941&tstart=0#6272941 ...

> I hoped to find a method.
> pol2car can't work: if u_radial=0 and u_azimuthal=any (a]]> Jun 28, 2008 6:58:37 PM Jun 28, 2008 6:58:37 PM none@non.net 0 http://mathforum.org/kb/thread.jspa?messageID=6272854&tstart=0#6272854 > Red Star wrote:
> > pol3cart]]> Jun 28, 2008 5:00:45 PM Jun 28, 2008 5:00:45 PM matteo.diplomacy@gmail.com 1 http://mathforum.org/kb/thread.jspa?messageID=6272705&tstart=0#6272705 > pol3cart change u=[u_radial u_azimutal] to v=[vx vy] and then I can
> do]]> Jun 28, 2008 1:46:07 PM Jun 28, 2008 1:46:07 PM none@non.net 0 http://mathforum.org/kb/thread.jspa?messageID=6272661&tstart=0#6272661 do quiver(x,y,vx,vy)?

Elodie...POLAR is not the right command

]]> Jun 28, 2008 1:09:16 PM Jun 28, 2008 1:09:16 PM matteo.diplomacy@gmail.com 3 http://mathforum.org/kb/thread.jspa?messageID=6272660&tstart=0#6272660
POLAR Polar coordinate plot.
POLAR(THETA, RHO) makes a plot using polar coordinates of
the angle THETA, in]]> Jun 28, 2008 1:00:57 PM Jun 28, 2008 1:00:57 PM elodie.roux@ifrance.com 0 http://mathforum.org/kb/thread.jspa?messageID=6272559&tstart=0#6272559 Jun 28, 2008 10:23:01 AM Jun 28, 2008 10:23:01 AM no@spam.com 0 http://mathforum.org/kb/thread.jspa?messageID=6272489&tstart=0#6272489 I have a vector in polar coordinates u=[u_r u_az].
I would plot my vector.
In]]> Jun 28, 2008 8:59:33 AM Jun 28, 2008 8:59:33 AM matteo.diplomacy@gmail.com 7