URL:
<http://gna.org/task/?7794>
Summary: Make dx capture x,y,z positions during minimisation
to make a video of minimisation
Project: relax
Submitted by: tlinnet
Submitted on: Sun 11 May 2014 06:43:07 AM UTC
Should Start On: Sun 11 May 2014 12:00:00 AM UTC
Should be Finished on: Mon 11 May 2015 12:00:00 AM UTC
Category: relax's source code
Priority: 1 - Later
Status: Postponed
Percent Complete: 0%
Assigned to: tlinnet
Open/Closed: Open
Discussion Lock: Any
Effort: 0.00
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Details:
The idea is to make a dx.map with 3 parameters and map the chi isosurfaces.
Then let dx.video function run a minimisation, and capture the the x,y,z
coordinates of the parameters during the minimisation.
This can then be mapped as frames on the the dx map.
And then be turned into a video, showing the movement of the minimisation.
That would be a 3d version of
http://en.wikipedia.org/wiki/Nelder%E2%80%93Mead_method
http://en.wikipedia.org/wiki/File:Nelder_Mead1.gif
Some ideas to video can come from here
http://physics.ucsd.edu/students/courses/winter2008/physics141/labnote2/dx_tutorial/DX_tutorial.html
https://www10.cs.fau.de/Teaching/Courses/NuSiF/howto.shtml
http://www.physics.usyd.edu.au/app/complex/sv3/chapter5_2.html
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