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)
mplot.maxes: add rbf plot bd5055adced9e0d8887fa213baa0ff9f9e038ba4 I am 2022-03-02 02:17:18
misc: add small class for rbf surrogate model f8beecf63302ceae6d3462ed279b796b54149bdf I am 2022-03-02 02:16:01
testcases: pf_exact fix for suspension 3d case 0f3318cac398c9195e0b21a6f13edc9475156b0d I am 2022-03-02 02:14:55
g_models.CosExp2D: add pf_expression() method 3ebf3098bcff1a73a649059b1539d622d58b7439 I am 2022-02-06 19:38:37
mplot.mfigs.double_diagram(): do not share x axis. User can set up limits itself after all e74145928c028479070af2fe766d55f180828cdf I am 2022-02-06 05:02:59
testcases: add reference solution bounds to the whitebox 3358b3ff7903417f6484a875abb154d3a7c04a06 I am 2022-02-06 05:00:50
mplot: we need more rasterization! 46df5af418dcab84e8e7e7e23724a74e86575806 I am 2022-02-05 02:20:22
testcases: provide more presice pf for vehicle suspension example e2c4bd1c7f2278b4d94b6f7515785528267c18bb I am 2022-02-05 02:18:45
g_models.PassiveSuspensionVehicle: reformulation and clean up 6e0f9ea7b97f12a2554d895be0b2b8a3f39a536d I am 2022-02-04 03:50:03
mplot: add beta diagram 5e346bdd2c5f06a41726e2ff264776dcc60eac19 I am 2022-02-01 04:08:34
mplot.maxes3d: rasterization of risges is absolutely needed 87c3235b8313ade07ca5b4d72b1f8fec339d621d I am 2022-01-31 03:15:31
testcases: add pf_exact for suspension example 9f903986699b97bfc0eb7c8d4bcad78d3e018450 I am 2022-01-30 23:14:42
mplot: polish 3d b78a192b0ce5c4f5f9e3a94e271bcde3f3c03fac I am 2022-01-30 23:14:16
qt_gui.gl_plot: oprašit gl_plotové prvky d4336e94b262d11db3b6a110527689a9ab101a60 Aleksei Gerasimov 2022-01-30 04:00:40
add vehicle suspension problem 1546923576c59fa15e97c082b4a9c39cdadcf690 I am 2022-01-30 10:39:08
mplot: add 3D triangulation plot addec9ba2a5a9cdfbbfea2eaf660847ea814d387 I am 2022-01-30 05:15:22
mplot: oprašit matplotlibové 3D b438c6e10bc36b6f70f54611df6c3988a7959275 I am 2022-01-30 04:28:27
qt_gui.gl_plot: dát dohromady ConvexHull třídu 19f7fc6ebf130d07897dca3496d78e3208ddfa29 Aleksei Gerasimov 2022-01-30 03:03:07
qt_gui.gl_plot: Make 3D working at least for basic box 1d285206abd77b68207fae0a771b3e69b197a5aa Aleksei Gerasimov 2022-01-30 01:15:54
qt_gui: prepare 3D view startup 21648380b72f891cd267ff57e2b9bbbb1dc1d13f I am 2022-01-30 00:24:06
Commit bd5055adced9e0d8887fa213baa0ff9f9e038ba4 - mplot.maxes: add rbf plot
Author: I am
Author date (UTC): 2022-03-02 02:17
Committer name: I am
Committer date (UTC): 2022-03-02 02:17
Parent(s): f8beecf63302ceae6d3462ed279b796b54149bdf
Signer:
Signing key:
Signing status: N
Tree: c7e7241d9d8de9a140c9b0b3ac9c67916b878567
File Lines added Lines deleted
mplot/maxes.py 24 0
File mplot/maxes.py changed (mode: 100644) (index 0147293..7eafd71)
... ... from matplotlib import lines as mlines
24 24
25 25 # it is mostly for qt_plot, it offers availiable options to user # it is mostly for qt_plot, it offers availiable options to user
26 26 __all__ = [ __all__ = [
27 'rbf_plot', 'rbf_diagram',
27 28 'candidates_plot', 'rejection_sampling_plot', 'candidates_plot', 'rejection_sampling_plot',
28 29 'candidates_sampling_plot', 'candidates_sampling_plot',
29 30 'convex_hull_plot', 'tri_plot', 'tri_nodes_plot', 'convex_hull_plot', 'tri_plot', 'tri_nodes_plot',
 
... ... __all__ = [
41 42 ] ]
42 43
43 44
45 def rbf_diagram(ax):
46 from .. import misc as wmisc
47 rbf_stm = []
48 x = list(range(2, ax.sample_box.nsim))
49 for i in x:
50 rbf = wmisc.RBF_surrogate(ax.sample_box[:i])
51 rbf_stm.append(rbf.get_pf_estimation(10000000))
52
53 print(repr(np.array(rbf_stm)))
54 ax.plot(np.array(x), np.array(rbf_stm))
55
56
57
58 def rbf_plot(ax):
59 from .. import misc as wmisc
60 dx = 0.1
61 x = np.arange(-7, 7, dx)
62 y = np.arange(-7, 7, dx)
63 X, Y = np.meshgrid(x, y)
64 cmap = mcolors.ListedColormap(['green', 'red'])
65 rbf_values = wmisc.RBF_surrogate(ax.sample_box).rbf(X, Y)
66 ax.pcolor(X, Y, rbf_values<0, cmap=cmap, alpha=0.2 , zorder = -100)
67
44 68
45 69 def rejection_sampling_plot(ax, linewidths=[0.7, 0.5, 0.4, 0.3, 0.2, 0.1]): def rejection_sampling_plot(ax, linewidths=[0.7, 0.5, 0.4, 0.3, 0.2, 0.1]):
46 70 from .. import simplex as six from .. import simplex as six
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