/[escript]/trunk/downunder/py_src/regularizations.py
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Revision 4122 - (view) (annotate) - [select for diffs]
Modified Thu Dec 20 05:42:35 2012 UTC (7 years, 11 months ago) by gross
File length: 19148 byte(s)
Diff to previous 4102
More work towards joint inversion. There is now one class for inversion cost function which can handle all relevant cases 
for a single model inversion, cross gradient case and functional dependence of physical parameters.



Revision 4102 - (view) (annotate) - [select for diffs]
Modified Wed Dec 12 06:17:03 2012 UTC (7 years, 11 months ago) by gross
File length: 17923 byte(s)
Diff to previous 4100
more improvements on rescaling of weights. We now try to balance the gradients rather than the values.

Revision 4100 - (view) (annotate) - [select for diffs]
Modified Tue Dec 11 06:55:20 2012 UTC (7 years, 11 months ago) by gross
File length: 18008 byte(s)
Diff to previous 4099
minimizer uses now a relative change to solution to terminate iteration. Gravity still has problems

Revision 4099 - (view) (annotate) - [select for diffs]
Modified Tue Dec 11 04:04:47 2012 UTC (7 years, 11 months ago) by gross
File length: 17724 byte(s)
Diff to previous 4097
Clarification of terminology and scaling.
Joint inversion is not working yet.


Revision 4097 - (view) (annotate) - [select for diffs]
Modified Fri Dec 7 01:18:35 2012 UTC (7 years, 11 months ago) by caltinay
File length: 16353 byte(s)
Diff to previous 4095
Minor edits.


Revision 4095 - (view) (annotate) - [select for diffs]
Modified Wed Dec 5 05:32:22 2012 UTC (7 years, 11 months ago) by caltinay
File length: 16614 byte(s)
Diff to previous 4080
A bit of doco cleanup.


Revision 4080 - (view) (annotate) - [select for diffs]
Modified Mon Nov 19 01:45:38 2012 UTC (8 years ago) by jfenwick
File length: 15229 byte(s)
Diff to previous 4079
Epydoc fixes


Revision 4079 - (view) (annotate) - [select for diffs]
Modified Fri Nov 16 07:59:01 2012 UTC (8 years ago) by gross
File length: 15248 byte(s)
Diff to previous 4076
some modifications to scaling in downunder. still not perfect.

Revision 4076 - (view) (annotate) - [select for diffs]
Modified Thu Nov 15 03:45:24 2012 UTC (8 years ago) by gross
File length: 14969 byte(s)
Diff to previous 4074
    def getDirectionalDerivative(self, m, d, grad_m):
        

Revision 4074 - (view) (annotate) - [select for diffs]
Modified Thu Nov 15 03:30:59 2012 UTC (8 years ago) by gross
File length: 16237 byte(s)
Diff to previous 4044
this will break the downundermodule: major revision of the classes.

Revision 4044 - (view) (annotate) - [select for diffs]
Modified Tue Oct 30 03:35:17 2012 UTC (8 years, 1 month ago) by caltinay
File length: 2664 byte(s)
Diff to previous 4007
Some doco fixes for downunder.


Revision 4007 - (view) (annotate) - [select for diffs]
Modified Tue Oct 2 02:12:01 2012 UTC (8 years, 2 months ago) by caltinay
File length: 2677 byte(s)
Diff to previous 3981
Doco updates.
Data source paddings now take x,y not xy,z as Z padding can be done by setting
vertical extents.


Revision 3981 - (view) (annotate) - [select for diffs]
Modified Fri Sep 21 02:47:54 2012 UTC (8 years, 2 months ago) by jfenwick
File length: 2557 byte(s)
Diff to previous 3947
First pass of updating copyright notices

Revision 3947 - (view) (annotate) - [select for diffs]
Modified Wed Aug 22 23:19:10 2012 UTC (8 years, 3 months ago) by caltinay
File length: 2495 byte(s)
Diff to previous 3946
Compiling and installing downunder module now. Adjusted import statements
accordingly. Added a gravity test run.


Revision 3946 - (view) (annotate) - [select for diffs]
Added Wed Aug 22 02:08:12 2012 UTC (8 years, 3 months ago) by caltinay
File length: 2465 byte(s)
Initial import of inversion code from devteam area, rev. 51.
Nothing is scons built/installed/tested yet.


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