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Re: howto plot data in 3D
From: |
Ben Abbott |
Subject: |
Re: howto plot data in 3D |
Date: |
Fri, 08 Oct 2010 07:27:35 -0400 |
On Oct 8, 2010, at 6:16 AM, Martijn wrote:
> Thanks,
> The documentation is too modest. Another question: is there a way to
> plot a subs of the data using conditional indexing. E.g:
>
> cond = sqrt(x.^2 + y.^2) < R;
> mesh(x(cond), y(cond), z(cond), c(cond))
>
> Martijn
An easy way to do that is to imply which points you don't want.
[x, y, z] = peaks;
n = (x.^2 + y.^2).^0.5 > 3;
x(n) = NaN;
y(n) = NaN;
z(n) = NaN;
mesh (x, y, z)
Ben
- howto plot data in 3D, Martijn, 2010/10/07
- Re: howto plot data in 3D, Martijn Brouwer, 2010/10/07
- Re: howto plot data in 3D, bpabbott, 2010/10/07
- Re: howto plot data in 3D, Martijn, 2010/10/08
- Re: howto plot data in 3D,
Ben Abbott <=
- Re: howto plot data in 3D, pathematica, 2010/10/18
- Re: howto plot data in 3D, Martin Helm, 2010/10/18
- Re: howto plot data in 3D, Martin Helm, 2010/10/18
- Re: howto plot data in 3D, pathematica, 2010/10/18
- Re: howto plot data in 3D, Martin Helm, 2010/10/18
- Re: howto plot data in 3D, pathematica, 2010/10/18