Example 233: Fit activation time isochrones on 3D surface using Gauss point data

The comfile run by this example is as follows:

#Example_233  Fit activation times on 5x5 prolate spheroidal surface
#             mesh using electrode data
fem
fem define coor;r;example_233 #prolate spheroidal coords
fem define node;r                 #26 nodes
fem define base;r                 #bilinear bases
fem define elem;r                 #25 bilinear elements
fem define field;r                #1 field position, bilinear basis
fem define elem;r field           
fem define window
fem define data;r field           #timing data at 64 electrodes
fem define xi;c orthog            #calculate Xi locations of electrodes
fem define fit;r field            #all nodes in fit
#fem list fit
fem fit field
#fem define window on 4
#fem define map hammer mu=125      !Hammer projection window
fem draw lines
#fem draw nodes
fem draw data                     #show electrode positions
#fem draw data trace               !show Xi positions
#fem draw contours in 1..20        !contours on Hammer map
#fem draw field                    !colour field

Files used by this example are:

Name                Modified     Size

example_233.com     10-Apr-2000  995 
example_233.gz      10-Apr-2000  5.2k
example_233.ipbase  10-Apr-2000  2.1k
example_233.ipcoor  10-Apr-2000  758 
example_233.ipdata  10-Apr-2000  5.1k
example_233.ipelem  10-Apr-2000  9.8k
example_233.ipelfd  10-Apr-2000  3.9k
example_233.ipfiel  10-Apr-2000  2.5k
example_233.ipfit   13-Apr-2007  1.6k
example_233.ipgaus  10-Apr-2000   98k
example_233.ipline  10-Apr-2000   16k
example_233.ipnode  10-Apr-2000  6.1k

Download the entire example:

Name                      Modified     Size

examples_2_23_233.tar.gz  14-Apr-2007   18k

Html last generated: Sun Mar 6 05:50:12 2016

Input last modified: Fri Apr 13 10:31:20 2007