KerMor
0.9
Model order reduction for nonlinear dynamical systems and nonlinear approximation
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Base class for all space reduction algorithms. More...
Base class for all space reduction algorithms.
Definition at line 18 of file BaseSpaceReducer.m.
Public Member Functions | |
function [
V , W ] = | generateReducedSpace (models.BaseFullModel model) |
Generates the reduced linear subspace for the given model. More... | |
function | plotSummary (pm, context) |
Public Member Functions inherited from KerMorObject | |
KerMorObject () | |
Constructs a new KerMor object. More... | |
function | display () |
disp(object2str(this)); More... | |
function bool = | eq (B) |
Checks equality of two KerMor objects. More... | |
function bool = | ne (B) |
Checks if two KerMorObjects are different. More... | |
function cn = | getClassName () |
Returns the simple class name of this object without packages. More... | |
Public Member Functions inherited from DPCMObject | |
DPCMObject () | |
Creates a new DPCM object. More... | |
DPCMObject () | |
Public Attributes | |
logical | IncludeTrajectoryFxiData = false |
Flag if to include \(f(x_i)\) values for each \(x_i\) value, too. More... | |
IncludeFiniteDifferences = false | |
IncludeBSpan = false | |
IncludeAxData = false | |
varargin | TargetDimensions = ":" |
This property determines which dimensions are to be reduced. It is possible to reduce the entire number of DoFs but also only selected ones. More... | |
ProjectionError = "[]" | |
Public Attributes inherited from DPCMObject | |
WorkspaceVariableName = "" | |
The workspace variable name of this class. Optional. More... | |
ID = "[]" | |
An ID that allows to uniquely identify this DPCMObject (at least within the current MatLab session/context). More... | |
PropertiesChanged = "[]" | |
The Dictionary containing all the property settings as key/value pairs. More... | |
Public Attributes inherited from handle | |
addlistener | |
Creates a listener for the specified event and assigns a callback function to execute when the event occurs. More... | |
notify | |
Broadcast a notice that a specific event is occurring on a specified handle object or array of handle objects. More... | |
delete | |
Handle object destructor method that is called when the object's lifecycle ends. More... | |
disp | |
Handle object disp method which is called by the display method. See the MATLAB disp function. More... | |
display | |
Handle object display method called when MATLAB software interprets an expression returning a handle object that is not terminated by a semicolon. See the MATLAB display function. More... | |
findobj | |
Finds objects matching the specified conditions from the input array of handle objects. More... | |
findprop | |
Returns a meta.property objects associated with the specified property name. More... | |
fields | |
Returns a cell array of string containing the names of public properties. More... | |
fieldnames | |
Returns a cell array of string containing the names of public properties. See the MATLAB fieldnames function. More... | |
isvalid | |
Returns a logical array in which elements are true if the corresponding elements in the input array are valid handles. This method is Sealed so you cannot override it in a handle subclass. More... | |
eq | |
Relational functions example. See details for more information. More... | |
transpose | |
Transposes the elements of the handle object array. More... | |
permute | |
Rearranges the dimensions of the handle object array. See the MATLAB permute function. More... | |
reshape | |
hanges the dimensions of the handle object array to the specified dimensions. See the MATLAB reshape function. More... | |
sort | |
ort the handle objects in any array in ascending or descending order. More... | |
Protected Member Functions | |
function V = | getInitialSpace (blockdata, pod, subset) |
Computes the initial space, which is the first POD mode of the initial values! More... | |
virtual function [ V , W ] = | generateReducedSpaceImpl (models.BaseFullModel model, subset) |
Protected Member Functions inherited from KerMorObject | |
function | checkType (obj, type) |
Object typechecker. More... | |
Protected Member Functions inherited from DPCMObject | |
function | registerProps (varargin) |
Call this method at any class that defines DPCM observed properties. More... | |
function | registerProps (varargin) |
Additional Inherited Members | |
Static Protected Member Functions inherited from DPCMObject | |
static function obj = | loadobj (obj, from) |
Re-register any registered change listeners! More... | |
static function obj = | loadobj (obj, from) |
function [ V , W ] = spacereduction.BaseSpaceReducer.generateReducedSpace | ( | models.BaseFullModel | model | ) |
Generates the reduced linear subspace for the given model.
Depending on TargetDimensions, either all DoFs are reduced or one or more subsets, if e.g. physical quantities have to be treated separately.
model | A KerMor full model |
Definition at line 90 of file BaseSpaceReducer.m.
References generateReducedSpaceImpl(), and TargetDimensions.
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protectedpure virtual |
Implemented in spacereduction.PODGreedy, spacereduction.RotationDecorator, spacereduction.ManualReduction, and spacereduction.Krylov.
Referenced by generateReducedSpace().
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protected |
Computes the initial space, which is the first POD mode of the initial values!
Definition at line 122 of file BaseSpaceReducer.m.
References all(), KerMor.App(), and Utils.findVecInMatrix().
Referenced by spacereduction.PODGreedy.generateReducedSpaceImpl().
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virtual |
Implements IReductionSummaryPlotProvider.
Reimplemented in spacereduction.PODGreedy.
Definition at line 108 of file BaseSpaceReducer.m.
References DPCMObject.ID, and ProjectionError.
spacereduction.BaseSpaceReducer.IncludeAxData = false |
Definition at line 54 of file BaseSpaceReducer.m.
Referenced by spacereduction.PODGreedy.generateReducedSpaceImpl().
spacereduction.BaseSpaceReducer.IncludeBSpan = false |
Definition at line 51 of file BaseSpaceReducer.m.
Referenced by spacereduction.PODGreedy.generateReducedSpaceImpl(), and spacereduction.PODGreedy.plotSummary().
spacereduction.BaseSpaceReducer.IncludeFiniteDifferences = false |
Definition at line 48 of file BaseSpaceReducer.m.
Referenced by spacereduction.PODGreedy.generateReducedSpaceImpl(), and spacereduction.PODGreedy.plotSummary().
spacereduction.BaseSpaceReducer.IncludeTrajectoryFxiData = false |
Flag if to include \(f(x_i)\) values for each \(x_i\) value, too.
Default: false
SetObservable
set to true. Definition at line 32 of file BaseSpaceReducer.m.
Referenced by spacereduction.PODGreedy.generateReducedSpaceImpl(), and spacereduction.PODGreedy.plotSummary().
spacereduction.BaseSpaceReducer.ProjectionError = "[]" |
Definition at line 84 of file BaseSpaceReducer.m.
Referenced by spacereduction.PODGreedy.generateReducedSpaceImpl(), and plotSummary().
spacereduction.BaseSpaceReducer.TargetDimensions = ":" |
This property determines which dimensions are to be reduced. It is possible to reduce the entire number of DoFs but also only selected ones.
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uses all dimensions as target dimensionsA cell array of index column vectors gives a list of separate subspaces that should be generated during the state space reduction process. The resulting projection matrices will have a block structure. Overlapping indices are not allowed and will throw an error.
Default: :
SetObservable
set to true. Definition at line 57 of file BaseSpaceReducer.m.
Referenced by generateReducedSpace(), and models.BaseFullModel.off3_computeReducedSpace().