2 Copyright (C) 2008-2024 EDF R&D
4 This file is part of SALOME ADAO module.
6 This library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
11 This library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with this library; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
22 Author: Jean-Philippe Argaud, jean-philippe.argaud@edf.fr, EDF R&D
24 .. index:: single: InterpolationByReducedModelTest
25 .. _section_ref_algorithm_InterpolationByReducedModelTest:
27 Checking algorithm "*InterpolationByReducedModelTest*"
28 ------------------------------------------------------
30 .. ------------------------------------ ..
31 .. include:: snippets/Header2Algo01.rst
33 This algorithm provides a simple way of analyzing the quality of the empirical
34 interpolation obtained by a reduced basis for complete states, using
35 measurements at precise points.
37 The results displayed by default are simple statistics related to the
38 normalized errors between the interpolation with a reduced basis and the
39 complete states we seek to represent on the reduced basis. The test requires a
40 reduced basis and a set of optimal measurement positions, and uses
41 pseudo-measurements from each complete state ("*snapshot*") included in the
44 Please note: to be consistent, this test must use the same mathematical norm as
45 that used to construct the reduced basis. As the norm is chosen by the user
46 when defining the test, the norm used to construct the reduced basis must be
49 .. ------------------------------------ ..
50 .. include:: snippets/Header2Algo12.rst
52 .. include:: snippets/FeaturePropDerivativeFree.rst
54 .. ------------------------------------ ..
55 .. include:: snippets/Header2Algo02.rst
57 .. include:: snippets/EnsembleOfSnapshots.rst
59 .. include:: snippets/MeasurementLocations.rst
61 .. include:: snippets/ReducedBasis.rst
63 .. ------------------------------------ ..
64 .. include:: snippets/Header2Algo03Chck.rst
66 .. include:: snippets/ErrorNorm.rst
68 .. include:: snippets/NumberOfPrintedDigits.rst
70 .. include:: snippets/ShowElementarySummary.rst
72 .. ------------------------------------ ..
73 .. include:: snippets/Header2Algo04.rst
75 .. include:: snippets/NoUnconditionalOutput.rst
77 .. ------------------------------------ ..
78 .. include:: snippets/Header2Algo05.rst
80 .. include:: snippets/NoConditionalOutput.rst
82 .. ------------------------------------ ..
83 .. _section_ref_algorithm_InterpolationByReducedModelTest_examples:
85 .. ------------------------------------ ..
86 .. include:: snippets/Header2Algo06.rst
88 - :ref:`section_ref_algorithm_InterpolationByReducedModelTask`
89 - :ref:`section_ref_algorithm_MeasurementsOptimalPositioningTask`
90 - :ref:`section_ref_algorithm_ReducedModelingTest`