dom_dec_model.m File Reference

function creating a domain-decomposition-model with an arbitrary model and optional params. More...

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Functions
function model =	dom_dec_model (base_model, params)
	function creating a domain-decomposition-model with an arbitrary model and optional params. More...

Detailed Description

function creating a domain-decomposition-model with an arbitrary model and optional params.

Definition in file dom_dec_model.m.

Function Documentation

function model = dom_dec_model	(		base_model,
			params
	)

function creating a domain-decomposition-model with an arbitrary model and optional params.

The domain in model is decomposed into two parts. one can specify multiple rectangles in params.dd_rect_corner1/2, which are used for constructing the grids of the first subdomain. the second subdomain then is the complement of the first.

Parameters

base_model	base model
params	params

Return values

model

model

Required fields of base_model:

• mu_names —  mu names
• mu_ranges —  mu ranges
• operators_output —  operators output
• coercivity_alpha —  coercivity alpha
• continuity_gamma —  continuity gamma

Required fields of params:

• dd_rect_corner1 —  dd rect corner1
• dd_rect_corner2 —  dd rect corner2
• RB_extension_method —  RB extension method
• RB_sequence_mode —  RB sequence mode
• RB_numintervals —  RB numintervals

Generated fields of model:

• verbose —  flag indicating the verbosity level of informative output
• decomp_mode —  flag indicating the operation mode of the function:
  • 0 (complete) : no affine parameter dependence or decomposition is performed.
  • 1 (components) : for each output argument a cell array of output matrices is returned representing the \(q\)-th component independent of the parameters given in mu_names.
  • 2 (coefficients) : returns a vector where each coordinate represents the \(q\)-the coefficient \(\sigma_{\cdot}^{q}(\mu)\) dependent on the parameters given in mu_names.
• base_model —  base model
• dirichlet_side —  dirichlet side
• mu_names —  a string array containing the symbolic names of the parameter vector \(\mu\)
• mu_ranges —  matrix storing the admissable ranges for parameter vector components. Each two dimensional column vector represents a range for a component specified by model.mu_names.
• mu_ref —  mu ref
• set_mu —  set mu
• get_mu —  get mu
• gen_model_data —  gen model data
• operators —  operators
• operators_output —  operators output
• detailed_simulation —  detailed simulation
• get_dofs_from_sim_data —  function u=f(sim_data) returning degrees of freedom stored in a sim_data structure.
• gen_detailed_data —  gen detailed data
• gen_reduced_data —  gen reduced data
• get_rb_size —  get rb size
• orthonormalize —  orthonormalize
• rb_simulation —  rb simulation
• rb_reconstruction —  rb reconstruction
• compute_error —  compute error
• plot_sim_data —  problem specific function performing the plot of the simulation results.
• get_inner_product_matrices —  get inner product matrices
• set_rb_in_detailed_data —  function detailed_data=f(detailed_data, newRB) updating the reduced basis vectors stored in detailed_data by assigning them to newRB.
• get_rb_from_detailed_data —  function RB=f(detailed_data) returning the reduced basis vectors stored in a detailed_data structure.
• RB_extension_PCA_fixspace —  RB extension PCA fixspace
• RB_extension_eigenbasis —  RB extension eigenbasis
• dd_rect_corner1 —  dd rect corner1
• dd_rect_corner2 —  dd rect corner2
• maxiter —  maxiter
• det_sim_tol —  det sim tol
• relaxation_factor —  relaxation factor
• RB_generation_mode —  RB generation mode
• RB_generation_epsilon —  RB generation epsilon
• RB_extension_method —  RB extension method
• RB_extension_PCA_modes —  RB extension PCA modes
• RB_sequence_mode —  RB sequence mode
• N_max —  N max
• RB_init_mode —  RB init mode
• N_eigenbasis —  N eigenbasis
• RB_error_indicator —  RB error indicator
• RB_greedy_tolerance —  RB greedy tolerance
• RB_numintervals —  RB numintervals
• RB_approximate_thetaN —  RB approximate thetaN
• RB_maxiterN —  RB maxiterN
• RB_sim_tol —  RB sim tol
• coercivity_alpha —  coercivity alpha
• continuity_gamma —  continuity gamma

Definition at line 17 of file dom_dec_model.m.

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