On 10/18/12 9:40 AM, Doaa El-Sakout wrote:
What I want to plot something like in the attached image.
This image made it by using Matlab.
On 18 October 2012 15:15, Jason Grout <jason-s...@creativetrax.com
<mailto:jason-s...@creativetrax.com>> wrote:
On 10/18/12 7:43 AM, Doaa El-Sakout wrote:
Hi everyone,
I would like to know, how can I plot phase space in 3D using
SAGE.
When I Google it, I found it using Matlab.
Any suggestions,
Do you mean like the last example here?
http://alpha.sagenb.org/home/__pub/444/
<http://alpha.sagenb.org/home/pub/444/>
That's like the last command in the above example. Here it is so you
can see it without logging in:
http://aleph.sagemath.org/?q=60f5525b-4cb4-426c-844b-b2a36e8ac012&lang=sage
At the bottom, the relevant code is:
F(x,y,z)=(sin(y),x-y-cos(z),-sin(y))
solution=DESolution(F,[t,0,8],[(x,0.8),(y,0.5),(z,0.3)])
solution.phase_plot()
Thanks,
Jason
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