edu.tufts.cs.geometry
Class PCAProjection

java.lang.Object
  edu.tufts.cs.geometry.Transformation
      edu.tufts.cs.geometry.Projection
          edu.tufts.cs.geometry.PCAProjection

public class PCAProjection
extends Projection

Field Summary

Fields inherited from class edu.tufts.cs.geometry.Projection

targetDimension

Constructor Summary

PCAProjection()

Method Summary

void	projectDown(int dimension, javax.vecmath.GMatrix data) Apply the projection with a specific target dimension to a given GMatrix containing the data to be modified.
void	projectDown(int dimension, javax.vecmath.GMatrix sourceData, javax.vecmath.GMatrix data)

Methods inherited from class edu.tufts.cs.geometry.Projection

project, project, projectUp, setTargetDimension, transform

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PCAProjection

public PCAProjection()

Method Detail

projectDown

public void projectDown(int dimension,
                        javax.vecmath.GMatrix data)

Description copied from class: Projection

Apply the projection with a specific target dimension to a given GMatrix containing the data to be modified.

Specified by:

projectDown in class Projection

Parameters:

dimension - the desired final dimension for the PointSet

data - the GMatrix on which to perform the transformation

projectDown

public void projectDown(int dimension,
                        javax.vecmath.GMatrix sourceData,
                        javax.vecmath.GMatrix data)

Overrides:

projectDown in class Projection