C# 클래스 Accord.Statistics.Analysis.ProcrustesAnalysis

Class to perform a Procrustes Analysis

Procrustes analysis is a form of statistical shape analysis used to analyze the distribution of a set of shapes. It allows to compare shapes (datasets) that have different rotations, scales and positions. It defines a measure called Procrustes distance that is an image of how different the shapes are.

References: Wikipedia contributors. "Procrustes analysis" Wikipedia, The Free Encyclopedia, 21 Sept. 2015. Available at: https://en.wikipedia.org/wiki/Procrustes_analysis Amy Ross. "Procrustes Analysis" Available at :

상속: IAnalysis

파일 보기 프로젝트 열기: accord-net/framework 1 사용 예제들

Private Properties

프로퍼티	타입	설명
ApplyTranslateScale	void
GetDatasetScale	double
ProcrustesDistance	double
Rotate	].double[
Scale	].double[
Scale	].double[
Translate	].double[
Translate	].double[

공개 메소드들

메소드	설명
CheckSampleDataArgument ( ) : void
Compute ( ) : ].double[	Compute the Procrustes analysis to extract Procrustes distances and models
Compute ( int reference_sample_index ) : ].double[	Compute the Procrustes analysis to extract Procrustes distances and models by specifying the reference dataset
Compute ( ) : void	Compute the Procrustes analysis to extract Procrustes distances and models using the constructor parameters
ProcrustesAnalysis ( ) : System	Creates a Procrustes Analysis object using the given sample data
UpdateProcrustesDistances ( ) : void	Updates the Procrustes Distances according to a set of Procrusted samples

비공개 메소드들

메소드	설명
ApplyTranslateScale ( ProcrustedDataset p, double samples ) : void	Apply Procrustes translation and scale to the given dataset
GetDatasetScale ( double samples ) : double	Calculates the scale of the given dataset
ProcrustesDistance ( double samples1, double samples2 ) : double	Calculate the Procrustes Distance between two sets of data
Rotate ( ProcrustedDataset p, ProcrustedDataset p_reference ) : ].double[	Applies the rotation operator to the given dataset according to the reference dataset
Scale ( double samples ) : ].double[	Applies the scale operator to scale the data to the unitary scale
Scale ( double samples, double scale ) : ].double[	Applies the scale operator to scale the data to the given scale
Translate ( double samples ) : ].double[	Applies the translation operator to translate the dataset to the zero coordinate
Translate ( double samples, double centroid ) : ].double[	Applies the translation operator to translate the dataset to the given coordinate

메소드 상세

CheckSampleDataArgument() 공개 메소드

public CheckSampleDataArgument ( ) : void
리턴	void

Compute() 공개 메소드

Compute the Procrustes analysis to extract Procrustes distances and models

public Compute ( ) : ].double[
리턴	].double[

Compute() 공개 메소드

Compute the Procrustes analysis to extract Procrustes distances and models by specifying the reference dataset

public Compute ( int reference_sample_index ) : ].double[
reference_sample_index	int	Index of the reference dataset. If out of bounds of the sample array, the first dataset is used.
리턴	].double[

Compute() 공개 메소드

Compute the Procrustes analysis to extract Procrustes distances and models using the constructor parameters

public Compute ( ) : void
리턴	void

ProcrustesAnalysis() 공개 메소드

Creates a Procrustes Analysis object using the given sample data

public ProcrustesAnalysis ( ) : System
리턴	System

UpdateProcrustesDistances() 공개 메소드

Updates the Procrustes Distances according to a set of Procrusted samples

public UpdateProcrustesDistances ( ) : void
리턴	void