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Re: Plotting a function of 3 variables ?
From: |
Ismael Diego Nunez-Riboni |
Subject: |
Re: Plotting a function of 3 variables ? |
Date: |
Wed, 25 Apr 2012 12:27:44 +0200 |
> I'm trying to visualize a function of 3 variables v = f(x,y,z). So I'm
> wondering is there any appropriate plotting function in Octave? What I
> am thinking of is a 3-D lattice of markers with the colour of the marker
> indicating the function value, like a 3-D scatter plot with each point
> being a different coloured sphere with the colour indicating the
> function's magnitude at that point. The spheres would be small relative
> to the distance between adjacent spheres (the x,y,z coordinates to be
> plotted will be uniformly spaced) so that the figure could be rotated
> and viewed from all angles while still being able to see any patterns or
> trends through the entire lattice. Is there any command to achieve
> something like this ?
Try first:
plot3 (x,y,z)
Otherwise:
surf (x,y,z)
--
Ismael Núñez-Riboni
Hamburg
Deutschland
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- Plotting a function of 3 variables ?, Oisín Ó Cuanacháin, 2012/04/25
- Re: Plotting a function of 3 variables ?,
Ismael Diego Nunez-Riboni <=
- Re: Plotting a function of 3 variables ?, Doug Stewart, 2012/04/25
- Re: Plotting a function of 3 variables ?, willi k, 2012/04/25
- Re: Plotting a function of 3 variables ?, willi k, 2012/04/25
- Re: Plotting a function of 3 variables ?, Martin Helm, 2012/04/25
- Re: Plotting a function of 3 variables ?, Martin Helm, 2012/04/25
- Re: Plotting a function of 3 variables ?, Mike Miller, 2012/04/25
- Re: Plotting a function of 3 variables ?, Martin Helm, 2012/04/25
- Re: Plotting a function of 3 variables ?, Martin Helm, 2012/04/25
- Message not available
- Re: Plotting a function of 3 variables ?, Jordi Gutiérrez Hermoso, 2012/04/25