iam-git / WellMet (public) (License: MIT) (since 2021-08-31) (hash sha1)
WellMet is pure Python framework for spatial structural reliability analysis. Or, more specifically, for "failure probability estimation and detection of failure surfaces by adaptive sequential decomposition of the design domain".
Clone URLs: https://rocketgit.com/user/iam-git/WellMet ssh://rocketgit@ssh.rocketgit.com/user/iam-git/WellMet git://git.rocketgit.com/user/iam-git/WellMet
release trunk
List of commits:
Subject Hash Author Date (UTC)
simplex.FullCubatureIntegration.get_failure_moments: negative probabilities fix 27dd6bb1e5bb0eb1e28eef88e28913d1eca461da I am 2023-01-10 20:16:09
add more nD problems from literature 2380cdbdcf17dd5e0af19506c6f7bb1e838de03b I am 2023-01-10 06:13:56
f_models: implement Norm class 698c3216b1c8a0e2d57bfb33340a7ea8758d4e63 I am 2023-01-09 23:13:48
simplex.FullCabatureIntegration: implement get_failure_moments() 0742ee3d3932d7c3c0b6bbe6e327c92ced04aedd I am 2023-01-09 19:53:55
simplex._Triangulation: add get_failure_moments() method 3e362970b67a50643c1e486729efbf554cacf03f I am 2023-01-08 03:26:02
simplex: use advanced indexing instead of isin function 568c8623ad4cfaa343df05ae880d099556037cf0 I am 2023-01-06 13:41:00
dicebox.circumtri: fill in global simplex index only in case of full integration 065668f1810396f55be0860416f1c6ad507a9573 I am 2023-01-04 21:44:57
dicebox.circumtri: implement "holyday", breaks the greatest safe simplex 14f067d43cde14f990e7a4136b61c548f3acde92 I am 2023-01-04 16:28:51
simplex: implement FullCubatureIntegration 072927115a8a641f89b39265085eb6cac27aa492 I am 2023-01-04 16:27:39
dicebox.circumtri: use mixed facet outside nodes as candidates only. 03c1c974dafa8ff041f032c89149da7fc5b90b39 I am 2023-01-03 15:55:57
shell: use query() method of the convex hull 321a3fab33684cb9bef3c2344200c6519b595bb0 I am 2023-01-03 15:54:45
convex_hull.QHull: implement query() method. Use myshovskych sheme as fallback bc79a6fbee4d488211bf55c88702f39a0126be1b I am 2023-01-03 15:53:00
dicebox.circumtri: handle singular matrix error of CircumCenter 8207789777268039e7a866a594191063c6429c04 I am 2023-01-02 23:56:40
simplex.CubatureIntegration: check for non-finite simplex volumes 3a1473c7452c7dc3a9299ed88520412eb31924c1 I am 2023-01-02 22:51:14
dicebox.circumtri: return to psi potential 9db1f5b0e412ae871ae5f5fbb5ff214a8ddd7f45 I am 2023-01-02 22:20:28
dicebox.circumtri: bughunting 5f9d2b9e4d8077c9e4552d47bf1da789d8cfbcf8 I am 2022-12-29 15:02:14
dicebox.circumtri: process filtered integration nodes as candidates too 315e2f9700d93f1379985dafa818b44df53422a2 I am 2022-12-29 13:51:52
dicebox.circumtri: return back weighted entropy 0424243e29a600ecb1d046631badbc9797e11369 I am 2022-12-28 19:11:30
qt_gui.qt_graph_widgets: reflect renewed simplex estimators 90c83c7c7e6e58d6b9044db1a5e55f9a8a7dd7cd I am 2022-12-28 16:15:40
dicebox: rework CircumTri e360b2f092c11a42b5ac1081061f2891bff3d8de I am 2022-12-28 15:52:28
Commit 27dd6bb1e5bb0eb1e28eef88e28913d1eca461da - simplex.FullCubatureIntegration.get_failure_moments: negative probabilities fix
Author: I am
Author date (UTC): 2023-01-10 20:16
Committer name: I am
Committer date (UTC): 2023-01-10 20:16
Parent(s): 2380cdbdcf17dd5e0af19506c6f7bb1e838de03b
Signer:
Signing key:
Signing status: N
Tree: 5c58ba133fc08bdb6f6e74a7eda54f2314051898
File Lines added Lines deleted
wellmet/simplex.py 4 4
File wellmet/simplex.py changed (mode: 100644) (index 2b0270b..749599a)
... ... class FullCubatureIntegration(_Triangulation):
1410 1410 V[i] = failure_simplex V[i] = failure_simplex
1411 1411 i += 1 i += 1
1412 1412
1413 mask = V > 0
1414 pf = np.sum(V[mask])
1415 mean = np.average(centroids[mask], axis=0, weights=V[mask])
1413 1416
1414 pf = np.sum(V)
1415 mean = np.average(centroids, axis=0, weights=V)
1416
1417 cov_matrix = np.cov(centroids, rowvar=False, ddof=0, aweights=V)
1417 cov_matrix = np.cov(centroids[mask], rowvar=False, ddof=0, aweights=V[mask])
1418 1418
1419 1419 return pf, mean[:-1], cov_matrix[:-1, :-1] return pf, mean[:-1], cov_matrix[:-1, :-1]
1420 1420
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