[task #7794] Make dx capture x, y, z positions during minimisation to make a video of minimisation[task #7794] Make dx capture x, y, z positions during minimisation to make a video of minimisationURL: <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 _______________________________________________________ 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 _______________________________________________________ Reply to this item at: <http://gna.org/task/?7794> _______________________________________________ Message sent via/by Gna! http://gna.org/
