| Description |
This program use QUIVER/QUIVER2 to generate a vector field specialized plot and then customizes the arrows according to its length.
Just type
>> quiver2(U,V)
and that's it. You get
- customized arrows
- NaNs ignored and
- real (U,V) angles with respect to your print/screen.
To use only 7 colors use
>> quiver2(U,V,'c=',jet(7))
or your own colormap if you have my CMAPPING
>> quiver2(U,V,'c=','rygb')
To not normalize the length and draw all lines with the same length use:
>> quiver2(U,V,'n=',0,'w=',1)
To customize the arrows download ARROW by Erik Johnson here at the FileExchange and use:
>> quiver2(U,V,'a@','fancy')
Of course x,y,z may be used, as well as U,V,W and the S,'filled' normal options of QUIVER, besides of others '=' and '@' options as well.
To use it as FEATHER use
>> quiver2(U,V,'t=','feather')
or
>> quiver2(x,[],U,V)
Recommended to download also my CMAPPING and TLABEL for better use of this function.
Enjoy it!
Bugs reports and comments will be very appreciated! |
