Package org.esa.snap.core.util.math

Class LogLinearTransform

java.lang.Object

org.esa.snap.core.util.math.LogLinearTransform

public class LogLinearTransform
extends Object

Math utils for transforming between log and linear.

Version:

$Revision$ $Date$

Constructor Summary

Constructors

Constructor	Description
LogLinearTransform()

Method Summary

Modifier and Type	Method	Description
static double	getLinearValue(double linearWeight, double min, double max)
static double	getLinearValueUsingLinearWeight(double linearWeight, double min, double max)
static double	getLinearWeightFromLogValue(double logValue, double min, double max)
static double	getLogarithmicValue(double linearValue, double min, double max)
static double	getLogarithmicValueUsingLinearWeight(double weight, double min, double max)

Methods inherited from class java.lang.Object

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

Constructor Detail

LogLinearTransform

public LogLinearTransform()

Method Detail

getLinearValueUsingLinearWeight

public static double getLinearValueUsingLinearWeight(double linearWeight,
                                                     double min,
                                                     double max)

getLogarithmicValueUsingLinearWeight

public static double getLogarithmicValueUsingLinearWeight(double weight,
                                                          double min,
                                                          double max)

getLogarithmicValue

public static double getLogarithmicValue(double linearValue,
                                         double min,
                                         double max)

getLinearValue

public static double getLinearValue(double linearWeight,
                                    double min,
                                    double max)

getLinearWeightFromLogValue

public static double getLinearWeightFromLogValue(double logValue,
                                                 double min,
                                                 double max)