d8ae606a55
improve the doxygen docu of PTheory.*
2025-11-23 17:47:46 +01:00
ecec59c8a3
1st full Gauss/Lorentz LF. Still room for optimization, and further testing.
2025-06-06 10:21:09 +02:00
eb98c9727c
add simple F-mu-F to the standard theory functions.
2025-06-05 10:41:12 +02:00
079baa3edf
start adding more standard theory functions. Not all ready yet.
2025-06-04 17:39:02 +02:00
4a20d805dd
updated the copyright info.
2025-01-30 11:15:42 +01:00
79c8be54bf
update of the copyright info.
2024-02-03 19:58:11 +01:00
fe32046c21
updated the copyright info.
2023-01-05 10:24:31 +01:00
f3414f687c
replaced sprintf -> snprintf throughout.
2022-11-05 20:16:44 +01:00
27fe3ff5fd
fix the discontinuity encountered at large t when sigma+/- is large
...
- Though the discontinuity encountered in the previous version is small (because of the large Gaussain damping terms), it introduced considerable numeric instability when fitting. Consequently, simply zeroing the already heavily damped is sensible and yeilds smooth behaviour of the function.
- Also ensure that the return value for the odd frequency component is always finite.
2022-01-10 17:13:11 +01:00
fdc9ac8e7e
improvements to PTheory::SkewedGauss
...
- Divide the function evaluation into even/odd frequency components. Some additional "helper" terms have been added to aid in this.
- Use a better value to check for floating-point overflow in the evaluation of ROOT::conf_hyperg and return std::numeric_limits<Double_t>::max() when necessary. This extends the function's range of validity to arbitrary time (whereas the previous implementation would fail loudly for large sigma+/-).
- Format the src with clang-format.
2022-01-10 14:20:08 +01:00
e6e951e8f4
update the copyright info.
2021-03-29 08:22:38 +02:00
10271dab9a
update of the copyright info.
2020-04-29 09:05:40 +02:00
795cd75b1e
modernized code to C++11 and newer.
...
This allows to analyze the code by external code analyzers. Since a lot is adopted,
the version is changed to 1.4.3
2019-04-16 15:34:49 +02:00
e6d424e900
removed outdated 'register' from code.
2019-04-04 15:52:21 +02:00
c7e35dfdff
Make so far undocumented functions ifgk and ifll public and at the same time properly normalize them.
2019-01-18 10:35:26 +01:00
c2f5d01beb
fixed an ugly mistake in the opimization of the non-analytic LF integrals.
2017-10-04 16:48:31 +02:00
07aa67a1a2
fixed a little annoying bug in the LF none-analytic integral estimate.
2017-02-21 11:28:53 +01:00
ee064fc504
Added the theory function muMinusExpTF for mu minus fits
2016-04-22 10:56:52 +02:00
e0e4a1e17e
added user function for GbG LF
2016-03-14 11:30:06 +01:00
8e399fa04e
first steps towards asymmetry RRF fit.
2016-01-15 17:16:07 +01:00
da93db557f
small correction of the skewed Gaussian for extrem parameter values.
2015-06-25 08:36:26 +02:00
76f39229f4
added new internal field functions.
2014-02-07 17:03:06 +01:00
f51152c4a3
config level fix for Mac OS X 10.9 (Mavericks). Optimize Noakes-Kalvius formulae. Update of docu.
2013-12-16 07:54:46 +00:00
3443820e83
add a stretched Kubo-Toyabe function to the PTheory class, including an update of the docu. Motivated by Z. Salman, which also provided a patch, which needed some improvements.
2013-09-10 09:03:21 +00:00
22c7702cfe
docu updated
2013-01-15 12:25:48 +00:00
9095f82c33
some additional parameter checks
2012-09-12 08:25:27 +00:00
be9457281d
prevent dynamic LF to allocate too much memory
2012-08-28 11:23:59 +00:00
c713a367d6
added Noakes-Kalvius function
2012-05-31 09:02:05 +00:00
99c24a146d
added negative muon fitting support. Fixed at the same time bugs related to logx/logy plotting. Allow now comments after functions in the FUNCTION block.
2012-04-24 10:52:20 +00:00
138e7ba369
first implementation of MusrRoot. Cleaner handling of Red/Green mode data. General cleanup
2012-03-22 07:00:34 +00:00
nemu
d9f1f1235e
added expected chisq calculation for single histogram fits (MUSR-194)
2011-07-09 16:26:42 +00:00
Bastian M. Wojek
f75194750c
Prevent crash when a non-existing userFcn is called from an existing library (MUSR-159)
2011-06-14 13:15:09 +00:00
Bastian M. Wojek
c6912f2efe
Small cosmetic changes
2011-05-23 12:44:18 +00:00
Bastian M. Wojek
708cb0115b
Remove some includes left over from previous testing sessions
2011-05-21 14:52:25 +00:00
Bastian M. Wojek
1b5c1df691
Fixed a bug in the LF calculations and parallelized the chi^2 calculations in single-histogram and asymmetry fits
2011-05-21 14:11:00 +00:00
nemu
f4d6e349fe
added the option to split a user function into a global and run-block related part (see MUSR-134)
2010-11-10 13:13:00 +00:00
nemu
e94d869534
improved handling of LF, including bug fixing.
2010-08-05 14:20:49 +00:00
nemu
f938e4ed27
more docu, and a bug fix in the Abragam function
2010-06-02 20:18:22 +00:00
nemu
73b70defaa
some more work on the encapsulation
2009-11-03 08:28:27 +00:00
nemu
2a03bb7f61
changed variables to comply with the ROOT standards. Error messages now sent to stderr rather than stdout
2009-10-30 08:29:27 +00:00
nemu
33222b675c
started with the encapsulation of the data structure which should reduce the number of crashes and help to reduce memory leaks
2009-10-07 12:26:41 +00:00
nemu
b2a572b790
fixed a bug in the spin glass function for negative times
2009-10-02 15:18:59 +00:00
nemu
8ec9c10a24
made writting mlog-file BMW tighter (MUSR-82), and moved the all parameter == 0 to the appropriate place (MUSR-83)
2009-06-25 06:36:08 +00:00
nemu
93e6e7d059
make dynamic functions user saver, i.e. stupid parameters will not lead to a crash MUSR-46
2009-06-17 05:59:37 +00:00
nemu
d21be88ad6
implemented the BMW approximation for dyn. Lorentz KT LF for parameters nu, w0 >> a. Minor change in asymmetry output
2009-06-16 05:48:12 +00:00
nemu
97ef877c64
proper recursevely tree cleanup
2009-05-05 13:04:37 +00:00
nemu
dd4b993e7b
some minor improvements in the handling of LF
2009-04-27 14:22:30 +00:00
nemu
99dedce540
some memory leak 'fixes'
2009-04-20 14:12:26 +00:00
nemu
01ee7c0196
fixing typo, adding eventFilters, etc. see (MUSR-44 in the tracker)
2009-04-20 06:50:06 +00:00
nemu
659ab86f15
fixed a varity of unsigned int bugs. Furthermore fixed the swap msr<->mlog bug
2009-04-08 15:21:00 +00:00
