2 Copyright (C) 2008-2020 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: ExtendedBlue
25 .. _section_ref_algorithm_ExtendedBlue:
27 Algorithme de calcul "*ExtendedBlue*"
28 -------------------------------------
30 .. ------------------------------------ ..
31 .. include:: snippets/Header2Algo01.rst
33 Cet algorithme réalise une estimation de type BLUE étendu (Best Linear Unbiased
34 Estimator, étendu) de l'état d'un système.
36 Cet algorithme est une généralisation partiellement non-linéaire de
37 l':ref:`section_ref_algorithm_Blue`. Il lui est équivalent pour un opérateur
38 d'observation linéaire. On peut vérifier la linéarité de l'opérateur
39 d'observation à l'aide de l':ref:`section_ref_algorithm_LinearityTest`.
41 En non-linéaire, il se rapproche de l':ref:`section_ref_algorithm_3DVAR`, sans
42 lui être entièrement équivalent.
44 .. ------------------------------------ ..
45 .. include:: snippets/Header2Algo02.rst
47 .. include:: snippets/Background.rst
49 .. include:: snippets/BackgroundError.rst
51 .. include:: snippets/Observation.rst
53 .. include:: snippets/ObservationError.rst
55 .. include:: snippets/ObservationOperator.rst
57 .. ------------------------------------ ..
58 .. include:: snippets/Header2Algo03AdOp.rst
60 .. include:: snippets/NumberOfSamplesForQuantiles.rst
62 .. include:: snippets/Quantiles.rst
64 .. include:: snippets/SetSeed.rst
66 .. include:: snippets/SimulationForQuantiles.rst
68 StoreSupplementaryCalculations
69 .. index:: single: StoreSupplementaryCalculations
71 Cette liste indique les noms des variables supplémentaires qui peuvent être
72 disponibles à la fin de l'algorithme, si elles sont initialement demandées par
73 l'utilisateur. Cela implique potentiellement des calculs ou du stockage
74 coûteux. La valeur par défaut est une liste vide, aucune de ces variables
75 n'étant calculée et stockée par défaut sauf les variables inconditionnelles.
76 Les noms possibles sont dans la liste suivante : [
78 "APosterioriCorrelations",
79 "APosterioriCovariance",
80 "APosterioriStandardDeviations",
81 "APosterioriVariances",
84 "CostFunctionJAtCurrentOptimum",
86 "CostFunctionJbAtCurrentOptimum",
88 "CostFunctionJoAtCurrentOptimum",
92 "MahalanobisConsistency",
97 "SimulatedObservationAtBackground",
98 "SimulatedObservationAtCurrentOptimum",
99 "SimulatedObservationAtCurrentState",
100 "SimulatedObservationAtOptimum",
101 "SimulationQuantiles",
105 ``{"StoreSupplementaryCalculations":["BMA", "CurrentState"]}``
107 .. ------------------------------------ ..
108 .. include:: snippets/Header2Algo04.rst
110 .. include:: snippets/Analysis.rst
112 .. ------------------------------------ ..
113 .. include:: snippets/Header2Algo05.rst
115 .. include:: snippets/Analysis.rst
117 .. include:: snippets/APosterioriCorrelations.rst
119 .. include:: snippets/APosterioriCovariance.rst
121 .. include:: snippets/APosterioriStandardDeviations.rst
123 .. include:: snippets/APosterioriVariances.rst
125 .. include:: snippets/BMA.rst
127 .. include:: snippets/CostFunctionJ.rst
129 .. include:: snippets/CostFunctionJAtCurrentOptimum.rst
131 .. include:: snippets/CostFunctionJb.rst
133 .. include:: snippets/CostFunctionJbAtCurrentOptimum.rst
135 .. include:: snippets/CostFunctionJo.rst
137 .. include:: snippets/CostFunctionJoAtCurrentOptimum.rst
139 .. include:: snippets/CurrentOptimum.rst
141 .. include:: snippets/CurrentState.rst
143 .. include:: snippets/Innovation.rst
145 .. include:: snippets/MahalanobisConsistency.rst
147 .. include:: snippets/OMA.rst
149 .. include:: snippets/OMB.rst
151 .. include:: snippets/SigmaBck2.rst
153 .. include:: snippets/SigmaObs2.rst
155 .. include:: snippets/SimulatedObservationAtBackground.rst
157 .. include:: snippets/SimulatedObservationAtCurrentOptimum.rst
159 .. include:: snippets/SimulatedObservationAtCurrentState.rst
161 .. include:: snippets/SimulatedObservationAtOptimum.rst
163 .. include:: snippets/SimulationQuantiles.rst
165 .. ------------------------------------ ..
166 .. include:: snippets/Header2Algo06.rst
168 - :ref:`section_ref_algorithm_Blue`
169 - :ref:`section_ref_algorithm_3DVAR`
170 - :ref:`section_ref_algorithm_LinearityTest`