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| Options (int dim_, int max_num_samples_, bool update_right_SV_=false, bool write_snapshots_=false) |
| Constructor. More...
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Options | setMaxBasisDimension (int max_basis_dimension_) |
| Sets the maximum basis dimension of the SVD algorithm. More...
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Options | setSingularValueTol (double singular_value_tol_) |
| Sets the singular value tolerance of the SVD algorithm. More...
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Options | setDebugMode (bool debug_algorithm_) |
| Sets whether debugging is turned on. More...
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Options | setRandomizedSVD (bool randomized_, int randomized_subspace_dim_=-1, int random_seed_=1) |
| Sets the parameters of the randomized SVD algorithm. More...
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Options | setIncrementalSVD (double linearity_tol_, double initial_dt_, double sampling_tol_, double max_time_between_samples_, bool fast_update_=false, bool fast_update_brand_=false, bool skip_linearly_dependent_=false) |
| Sets the essential parameters of the incremental SVD algorithm. More...
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Options | setStateIO (bool save_state_, bool restore_state_) |
| Sets the state IO parameters of the incremental SVD algorithm. More...
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Options | setSamplingTimeStepScale (double min_sampling_time_step_scale_, double sampling_time_step_scale_, double max_sampling_time_step_scale_) |
| Sets the sampling time step scaling of the incremental SVD algorithm. More...
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int | dim = -1 |
| The dimension of the system on this processor.
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int | max_num_samples = -1 |
| The maximum number of samples.
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bool | update_right_SV = false |
| Whether to update the right singular values.
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bool | write_snapshots = false |
| Whether to write snapshots or bases.
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int | max_basis_dimension = -1 |
| The maximum dimension of the basis.
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double | singular_value_tol = 0 |
| The singular value tolerance used in the SVD algorithm.
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bool | debug_algorithm = false |
| Whether debugging is turned on (any randomness is turned off).
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bool | randomized = false |
| Whether to use the randomized SVD algorithm.
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int | randomized_subspace_dim = -1 |
| The dimension of the randomized subspace used in the randomized SVD algogrithm.
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int | random_seed = 1 |
| The random seed used to initialize the algorithm.
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double | linearity_tol = -1 |
| The tolerance of the incremental SVD algorithm to determine whether or not a sample is linearly dependent.
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double | initial_dt = -1 |
| The initial simulation time step of the incremental SVD algorithm.
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double | sampling_tol = -1 |
| The sampling control tolerance of the incremental SVD algorithm. Limits error in projection of solution into reduced order space.
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double | max_time_between_samples = -1 |
| The upper bound on time between samples of the incremental SVD algorithm.
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bool | fast_update = false |
| If true use the fast update version of the incremental SVD algorithm.
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bool | fast_update_brand = false |
| If true use the exact Brand's algorithm for the incremental SVD.
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bool | skip_linearly_dependent = false |
| If true skip linearly dependent samples of the incremental SVD algorithm.
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bool | save_state = false |
| If true the state of the incremental SVD will be written to disk when the object is deleted. If there are multiple time intervals then the state will not be saved as restoring such a state makes no sense.
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bool | restore_state = false |
| If true the state of the incremental SVD will be restored when the object is created.
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double | min_sampling_time_step_scale = 0.1 |
| The minimum overall scale factor to apply to time step of the incremental SVD algorithm.
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double | sampling_time_step_scale = 0.8 |
| The scaling factor to apply to sampling algorithm of the incremental SVD algorithm.
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double | max_sampling_time_step_scale = 5.0 |
| The maximum overall scale factor to apply to time step of the incremental SVD algorithm.
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bool | static_svd_preserve_snapshot = false |
| Option to preserve snapshot in StaticSVD::computeSVD.
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Class Options defines the parameters to the BasisGenerator class and SVD algorithm. StaticSVD, RandomizedSVD, and IncrementalSVD parameters can be set.
Definition at line 26 of file Options.h.