Displaying 2 results from an estimated 2 matches for "pol2cart".
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pol2car
2012 Mar 02
1
3d surface plot (ideally using rgl package)?
Dear HelpeRs,
I would be grateful for anybody who might help to produce the following
plot (the code for matlab is below) using the "rgl" package of R?
[t,r] = meshgrid(linspace(0,2*pi,361),linspace(-4,4,101));
[x,y] = pol2cart(t,r);
P = peaks(x,y);
figure('color','white');
polarplot3d(P,'colordata',gradient(P));
view([-18 72]);
You may see the code and plot output at:
https://plus.google.com/u/0/109789409461372488563/posts/YfcrsMhkjyf
Many Thanks
A.
[[alternative HTML version deleted]]
2003 Oct 16
2
Interpolation of azimuth values
Hello
I will make an interpolation of data which represents azimuth direction
( angle from north in clockwise direction) values.
But there is a problem.
Say, for instance, while 1 and 359 indicate somewhat same direction,
interpolation puts values
in the range from 1 to 359. What can I do to solve the problem ?
Anything you offer ?
thanks in advance
Ahmet Temiz
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