io.github.msdk.featuredetection.adap3d.algorithms

Class ContinuousWaveletTransform

java.lang.Object

io.github.msdk.featuredetection.adap3d.algorithms.ContinuousWaveletTransform

public class ContinuousWaveletTransform
extends Object

ContinuousWaveletTransform class.

Author:

owen myers Modified by Dharak Shah to include in MSDK

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ContinuousWaveletTransform.DataPoint This is the data model for creating data points for CWT

Constructor Summary

Constructors

Constructor and Description
ContinuousWaveletTransform(double smallScaleIn, double largeScaleIn, double incrementScaleIn) Constructor for ContinuousWaveletTransform.

Method Summary

Modifier and Type	Method and Description
void	buildRidgelines() buildRidgelines.
int[]	croppedPeakWidth(int peakLeft, int peakRight) croppedPeakWidth.
double[]	doubleTheNumberOfPtsDataY(double[] yIn) doubleTheNumberOfPtsDataY.
double[]	doubleTheNumberOfPtsX(double[] xIn) doubleTheNumberOfPtsX.
void	filterRidgelines() filterRidgelines.
double	findArea(int peakLeft, int peakRight) findArea.
Integer[]	findMaximaForThisScale(double waveletScale) findMaximaForThisScale.
List<Result>	findPeaks() findPeaks.
void	getCoefficientsForAllScales() getCoefficientsForAllScales.
double[]	getCoefficientsForThisScale(double waveletScale) getCoefficientsForThisScale.
boolean	numberOfZeros(int peakLeft, int peakRight) numberOfZeros.
double[][]	returnAllCoefficients() returnAllCoefficients.
double	rickerWavelet(double x, double scalParam) rickerWavelet.
void	setcoefAreaRatioTolerance(double userInputCoefAreaRatioTolerance) Setter for the field coefAreaRatioTolerance.
void	setPeakWidth(double lowerbound, double upperbound) Setter for the field peakWidth.
void	setPeakWidth(com.google.common.collect.Range<Double> peakWidthObject) Setter for the field peakWidth.
void	setSignal(List<ContinuousWaveletTransform.DataPoint> listOfDataPoint) Setter for the field signal.
void	setX(List<ContinuousWaveletTransform.DataPoint> listOfDataPoint) Setter for the field x.
double	signalWaveletInnerProductOnePoint(int xIndexOfWaveletMax, double waveletScale) signalWaveletInnerProductOnePoint.

Methods inherited from class java.lang.Object

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

Constructor Detail

ContinuousWaveletTransform

public ContinuousWaveletTransform(double smallScaleIn,
                                  double largeScaleIn,
                                  double incrementScaleIn)

Constructor for ContinuousWaveletTransform.

Parameters:

smallScaleIn - a double.

largeScaleIn - a double.

incrementScaleIn - a double.

Method Detail

returnAllCoefficients

public double[][] returnAllCoefficients()

returnAllCoefficients.

Returns:

an array of double.

setPeakWidth

public void setPeakWidth(double lowerbound,
                         double upperbound)

Setter for the field peakWidth.

Parameters:

lowerbound - a double.

upperbound - a double.

setPeakWidth

public void setPeakWidth(com.google.common.collect.Range<Double> peakWidthObject)

Setter for the field peakWidth.

Parameters:

peakWidthObject - a Range object.

setcoefAreaRatioTolerance

public void setcoefAreaRatioTolerance(double userInputCoefAreaRatioTolerance)

Setter for the field coefAreaRatioTolerance.

Parameters:

userInputCoefAreaRatioTolerance - a double.

croppedPeakWidth

public int[] croppedPeakWidth(int peakLeft,
                              int peakRight)

croppedPeakWidth.

Parameters:

peakLeft - a int.

peakRight - a int.

Returns:

an array of int.

numberOfZeros

public boolean numberOfZeros(int peakLeft,
                             int peakRight)

numberOfZeros.

Parameters:

peakLeft - a int.

peakRight - a int.

Returns:

a boolean.

findArea

public double findArea(int peakLeft,
                       int peakRight)

findArea.

Parameters:

peakLeft - a int.

peakRight - a int.

Returns:

a double.

findPeaks

public List<Result> findPeaks()

findPeaks.

Returns:

a List object.

filterRidgelines

public void filterRidgelines()

filterRidgelines.

buildRidgelines

public void buildRidgelines()

buildRidgelines.

findMaximaForThisScale

public Integer[] findMaximaForThisScale(double waveletScale)

findMaximaForThisScale.

Parameters:

waveletScale - a double.

Returns:

an array of Integer objects.

getCoefficientsForAllScales

public void getCoefficientsForAllScales()

getCoefficientsForAllScales.

getCoefficientsForThisScale

public double[] getCoefficientsForThisScale(double waveletScale)

getCoefficientsForThisScale.

Parameters:

waveletScale - a double.

Returns:

an array of double.

signalWaveletInnerProductOnePoint

public double signalWaveletInnerProductOnePoint(int xIndexOfWaveletMax,
                                                double waveletScale)

signalWaveletInnerProductOnePoint.

Parameters:

xIndexOfWaveletMax - a int.

waveletScale - a double.

Returns:

a double.

rickerWavelet

public double rickerWavelet(double x,
                            double scalParam)

rickerWavelet.

Parameters:

x - a double.

scalParam - a double.

Returns:

a double.

setSignal

public void setSignal(List<ContinuousWaveletTransform.DataPoint> listOfDataPoint)

Setter for the field signal.

Parameters:

listOfDataPoint - a List object.

setX

public void setX(List<ContinuousWaveletTransform.DataPoint> listOfDataPoint)

Setter for the field x.

Parameters:

listOfDataPoint - a List object.

doubleTheNumberOfPtsX

public double[] doubleTheNumberOfPtsX(double[] xIn)

doubleTheNumberOfPtsX.

Parameters:

xIn - an array of double.

Returns:

an array of double.

doubleTheNumberOfPtsDataY

public double[] doubleTheNumberOfPtsDataY(double[] yIn)

doubleTheNumberOfPtsDataY.

Parameters:

yIn - an array of double.

Returns:

an array of double.