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rbmatlab
1.16.09
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rbmatlab
1.16.09
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Detailed model for a linear stationary problem with a discretization implemented in Dune-RB.
This is a detailed model for a problem type rb_problem_type = "LinStatDune"
It solves discretization of the form
\[ A u = r, \]
with a matrix \(A\) and a right hand side \(r\) returned by [A,r] = descr.operators(descr, model_data)
Furthermore, an output fuctional can be defined by the description field descr.operators_output(descr, model_data);
Definition at line 18 of file DetailedModel.m.
Public Member Functions | |
| DetailedModel (descr) | |
| constructor based on problem description More... | |
| function IDetailedModel this = | set_mu (mu) |
| sets the active parameter vector \(\mu \in {\cal M}\) More... | |
| function mu = | get_mu () |
| returns the active parameter vector \(\boldsymbol\mu \in {\cal M}\) More... | |
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function
sim_data = | detailed_simulation (ModelData model_data) |
| function ModelData model_data = | gen_model_data () |
| generates large model data. More... | |
| function p = | plot_sim_data (ModelData model_data, sim_data, plot_params) |
 Public Member Functions inherited from IDetailedModel | |
| IDetailedModel (descr) | |
| constructor More... | |
| function
isequal = | eq (IDetailedModel other) |
overloaded equality (==) operator, by default comparing the descr variables More... | |
| function IDetailedModel this = | set_mu (mu) |
| sets the active parameter vector \(\mu \in {\cal M}\) More... | |
| function mu = | get_mu () |
| returns the active parameter vector \(\boldsymbol\mu \in {\cal M}\) More... | |
| virtual function
sim_data = | detailed_simulation (model_data) |
| executes a detailed simulation for a given parameter More... | |
| virtual function p = | plot_sim_data (model_data, sim_data, plot_params) |
| plots the simulation data as returned by detailed_simulation() More... | |
Static Public Member Functions | |
| static function U = | get_dofs_from_sim_data (sim_data) |
extracts the \(H\) dimensional Dof vector from the sim_data structure More... | |
| static function | issue_plot_command (plot_dir, command) |
| static function | close_figure_and_vtk_plot (src, event) |
| Static Public Member Functions inherited from IModel | |
| static function ok = | struct_check (descr, checks) |
| executes checks on the fields of a structure object More... | |
Additional Inherited Members | |
| Public Attributes inherited from IDetailedModel | |
| descr | |
| The description structure holding information about the analytical parametrized problem and its discretization. More... | |
| decomp_mode | |
| mu_names | |
| cell array of strings describing the parameters of the model More... | |
| mu_ranges | |
| cell array of vectors of size two defining the allowed interval range for the parameter components More... | |
| verbose | |
| an integer defining the verbosity level of information output during basis generation More... | |
| debug | |
| an integer defining the debugging level controlling error output and extra tests during basis generation More... | |
| Public Attributes inherited from IModel | |
| num_cpus = 4 | |
| The number of CPUs used for parallel sessions. More... | |
| decomp_mode | |
| Decomposition operation mode. More... | |
| mu_names | |
| cell array of strings describing the parameters of the model More... | |
| mu_ranges | |
| cell array of vectors of size two defining the allowed interval range for the parameter components More... | |
| verbose | |
| an integer defining the verbosity level of information output during basis generation More... | |
| debug | |
| an integer defining the debugging level controlling error output and extra tests during basis generation More... | |
| Static Public Attributes inherited from IDetailedModel | |
| static const | base_checks |
| this structure holds variable names that need to be defined by the descr structure. More... | |
| Static Public Attributes inherited from IModel | |
| static const | time_checks |
| This constant can be used for a consistency check of time evolution members in the ModelDescr with help of IModel.struct_check() More... | |
| LinStatDune.DetailedModel.DetailedModel | ( | descr | ) |
constructor based on problem description
| descr | structure describing the problem and the descretization |
Definition at line 42 of file DetailedModel.m.
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virtual |
generates large model data.
This function generates e.g. a grid, which is not to be stored in the model, but required for numerics.
| model_data | Matlab structure storing high dimensional data needed by detailed_simulation(). |
Implements IDetailedModel.
Definition at line 97 of file DetailedModel.m.
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staticvirtual |
extracts the \(H\) dimensional Dof vector from the sim_data structure
| sim_data | matlab struct with simulation data generated e.g. by detailed_simulation() or rb_reconstruction() methods. |
| U | \(H\) dimensional Dof vector |
Implements IDetailedModel.
Definition at line 144 of file DetailedModel.m.
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virtual |
returns the active parameter vector \(\boldsymbol\mu \in {\cal M}\)
The default implementation returns a vector of the values of the fields of the descr structure with names descr.mu_names.
| mu | The parameter vector \(\boldsymbol\mu\) |
Implements IModel.
Definition at line 76 of file DetailedModel.m.
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virtual |
sets the active parameter vector \(\mu \in {\cal M}\)
The parameter set here, is used by the detailed_simulation() function.
The default implementation sets all fieldnames descr.mu_names in the descr struct.
| mu | The parameter vector \(\boldsymbol\mu\). |
| this | handle to the changed DetailedModel |
Implements IModel.
Definition at line 53 of file DetailedModel.m.
1.8.8
