taskrelax - Tasks: task #7794, Make dx capture x,y,z positions...

 
 
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task #7794: Make dx capture x,y,z positions during minimisation to make a video of minimisation

Submitted by:  Troels E. Linnet <tlinnet>
Submitted on:  Sun 11 May 2014 06:43:07 AM UTC  
 
Should Start On: Sun 11 May 2014 12:00:00 AM UTCShould be Finished on: Mon 11 May 2015 12:00:00 AM UTC
Category: relax's source codePriority: 1 - Later
Status: PostponedPercent Complete: 0%
Assigned to: Troels E. Linnet <tlinnet>Open/Closed: Closed
Effort: 0.00

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Thu 27 Nov 2014 10:06:25 AM UTC, comment #2:

This task is closed, as it is not going to be pursued.

It is an interesting idea, but the amount of work does not fit well with the productive outcome.

Troels E. Linnet <tlinnet>
Project MemberIn charge of this item.
Mon 12 May 2014 11:18:46 AM UTC, comment #1:

Was discussed here:
http://thread.gmane.org/gmane.science.nmr.relax.devel/5747

Troels E. Linnet <tlinnet>
Project MemberIn charge of this item.
Sun 11 May 2014 06:43:07 AM UTC, original submission:

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

Troels E. Linnet <tlinnet>
Project MemberIn charge of this item.

 

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    Date Changed By Updated Field Previous Value => Replaced By
    Thu 27 Nov 2014 10:06:25 AM UTCtlinnetOpen/ClosedOpen=>Closed
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