relax / SVN archive Commit Log

Commit	Date
[r25865] by bugman Small fix for the frame_order.sobol_setup user function backend.	2014-09-17 15:11:16	Tree
[r25864] by bugman Renamed the frame_order.num_int_pts user function to frame_order.sobol_setup. The user function no longer specifies the number of integration points. Instead it now specifies the maximum number of points N and oversampling factor Ov used to generate the oversampled Sobol' sequence.	2014-09-17 15:11:14	Tree
[r25863] by bugman Redesigned the frame_order.num_int_pts user function frontend for the oversampling idea. The use of the quasi-random Sobol' sequence for numerical PCS integration will be modified to use the concept of oversampling. Instead of specifying the exact number of points in the Sobol' sequence and then removing points outside of the current parameter values, the algorithm will oversample as N * Ov * 10**M, where N is the maximum number of Sobol' points to be used for the integration, Ov is the oversampling factor, and M is the number of dimensions or torsion-tilt angles used in the system. The aim is to try to use the maximum number of points N for all frame order models and all ranges of dynamics.	2014-09-17 15:11:12	Tree
[r25862] by bugman Updates for the number of Sobol' points in the Frame_order.test_count_sobol_points_* system tests. This is simply to allow all Frame_order system tests to pass.	2014-09-17 09:05:28	Tree
[r25861] by tlinnet Removeal of initialised of dictionary, before data existence have been checked. Task #7826 (https://gna.org/task/index.php?7826): Write an python class for the repeated analysis of dispersion data.	2014-09-16 17:52:13	Tree
[r25860] by tlinnet Better check for math domain error in intensity propertionality. Task #7826 (https://gna.org/task/index.php?7826): Write an python class for the repeated analysis of dispersion data.	2014-09-16 17:52:12	Tree
[r25859] by tlinnet Trying implementing flexibility, when data expected data is missing. This can be due failing of processing data, where a whole run of data is randomly skipped. Task #7826 (https://gna.org/task/index.php?7826): Write an python class for the repeated analysis of dispersion data.	2014-09-16 17:45:59	Tree
[r25858] by tlinnet Another math domain checking, if ref intensity is set to 0.0, then points are skipped, rather than raising an Error. This can happen for extremely bad dispersion data. Task #7826 (https://gna.org/task/index.php?7826): Write an python class for the repeated analysis of dispersion data.	2014-09-16 17:45:57	Tree
[r25857] by tlinnet Adding writing out of png files from matplotlib, when looking at statistics. Task #7826 (https://gna.org/task/index.php?7826): Write an python class for the repeated analysis of dispersion data.	2014-09-16 11:42:13	Tree
[r25856] by tlinnet Implemented writing out of statistics to file. Task #7826 (https://gna.org/task/index.php?7826): Write an python class for the repeated analysis of dispersion data.	2014-09-16 11:19:38	Tree

[r25865] by bugman

Small fix for the frame_order.sobol_setup user function backend.

2014-09-17 15:11:16

[r25864] by bugman

Renamed the frame_order.num_int_pts user function to frame_order.sobol_setup.

The user function no longer specifies the number of integration points. Instead it now specifies
the maximum number of points N and oversampling factor Ov used to generate the oversampled Sobol'
sequence.

2014-09-17 15:11:14

Tree

[r25863] by bugman

Redesigned the frame_order.num_int_pts user function frontend for the oversampling idea.

The use of the quasi-random Sobol' sequence for numerical PCS integration will be modified to use
the concept of oversampling. Instead of specifying the exact number of points in the Sobol'
sequence and then removing points outside of the current parameter values, the algorithm will
oversample as N * Ov * 10**M, where N is the maximum number of Sobol' points to be used for the
integration, Ov is the oversampling factor, and M is the number of dimensions or torsion-tilt angles
used in the system. The aim is to try to use the maximum number of points N for all frame order
models and all ranges of dynamics.

2014-09-17 15:11:12

Tree

[r25862] by bugman

Updates for the number of Sobol' points in the Frame_order.test_count_sobol_points_* system tests.

This is simply to allow all Frame_order system tests to pass.

2014-09-17 09:05:28

Tree

[r25861] by tlinnet

Removeal of initialised of dictionary, before data existence have been checked.