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From: CNN on 10 May 2010 06:20
I have the x, y and z coordinates of a particle at different times in a matrix and I plotted them on a graph

plot3(point(:,1),point(:,2),point(:,3))

However, I need the x and z axis to switch positions i.e. the x axis should be the vertical one while the z axis the right hand axis. Is there a way to write a code to do this? The above code is in an m-file and I want to add that option to the file.
From: Joshua Arnott on 10 May 2010 06:28
"CNN " <cnln2000(a)yahoo.co.uk> wrote in message <hs8ml7$r3$1(a)fred.mathworks.com>...
> I have the x, y and z coordinates of a particle at different times in a matrix and I plotted them on a graph
>
> plot3(point(:,1),point(:,2),point(:,3))
>
> However, I need the x and z axis to switch positions i.e. the x axis should be the vertical one while the z axis the right hand axis. Is there a way to write a code to do this? The above code is in an m-file and I want to add that option to the file.

swapAxis = true; % modify to suit
if(swapAxis)
plot3(point(:,3),point(:,2),point(:,1))
else
plot3(point(:,1),point(:,2),point(:,3))
end

Do I misunderstand?

J.
From: CNN on 10 May 2010 11:47
"Joshua Arnott" <j.arnott(a)lancs.ac.uk.matlab> wrote in message <hs8n3m$t48$1(a)fred.mathworks.com>...
> "CNN " <cnln2000(a)yahoo.co.uk> wrote in message <hs8ml7$r3$1(a)fred.mathworks.com>...
> > I have the x, y and z coordinates of a particle at different times in a matrix and I plotted them on a graph
> >
> > plot3(point(:,1),point(:,2),point(:,3))
> >
> > However, I need the x and z axis to switch positions i.e. the x axis should be the vertical one while the z axis the right hand axis. Is there a way to write a code to do this? The above code is in an m-file and I want to add that option to the file.
>
> swapAxis = true; % modify to suit
> if(swapAxis)
> plot3(point(:,3),point(:,2),point(:,1))
> else
> plot3(point(:,1),point(:,2),point(:,3))
> end
>
> Do I misunderstand?
>
> J.

Hi,
The code didn't work. I need the x values to plot along the vertical axis. The code didn't change anything.
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