org.neuroph.core.transfer

Class Ramp

java.lang.Object

org.neuroph.core.transfer.TransferFunction

org.neuroph.core.transfer.Ramp

All Implemented Interfaces:

java.io.Serializable

public class Ramp
extends TransferFunction
implements java.io.Serializable

Ramp neuron transfer function.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Ramp() Creates an instance of Ramp transfer function with default settings
Ramp(double slope, double xLow, double xHigh, double yLow, double yHigh) Creates an instance of Ramp transfer function with specified settings
Ramp(Properties properties) Creates an instance of Ramp transfer function with specified properties.

Method Summary

Modifier and Type	Method and Description
double	getOutput(double net) Returns the ouput of this function.
double	getXHigh() Returns threshold value for the high output level
double	getXLow() Returns threshold value for the low output level
double	getYHigh() Returns output value for high output level
double	getYLow() Returns output value for low output level
void	setXHigh(double x) Sets threshold for the high output level
void	setXLow(double x) Sets threshold for the low output level
void	setYHigh(double y) Sets output value for the high output level
void	setYLow(double y) Sets output value for the low output level

Methods inherited from class org.neuroph.core.transfer.TransferFunction

getDerivative

Methods inherited from class java.lang.Object

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

Constructor Detail

Ramp

public Ramp()

Creates an instance of Ramp transfer function with default settings

Ramp

public Ramp(double slope,
            double xLow,
            double xHigh,
            double yLow,
            double yHigh)

Creates an instance of Ramp transfer function with specified settings

Ramp

public Ramp(Properties properties)

Creates an instance of Ramp transfer function with specified properties.

Method Detail

getOutput

public double getOutput(double net)

Description copied from class: TransferFunction

Returns the ouput of this function.

Specified by:

getOutput in class TransferFunction

Parameters:

net - total input

getXLow

public double getXLow()

Returns threshold value for the low output level

Returns:

threshold value for the low output level

setXLow

public void setXLow(double x)

Sets threshold for the low output level

Parameters:

x - threshold value for the low output level

getXHigh

public double getXHigh()

Returns threshold value for the high output level

Returns:

threshold value for the high output level

setXHigh

public void setXHigh(double x)

Sets threshold for the high output level

Parameters:

x - threshold value for the high output level

getYLow

public double getYLow()

Returns output value for low output level

Returns:

output value for low output level

setYLow

public void setYLow(double y)

Sets output value for the low output level

Parameters:

y - value for the low output level

getYHigh

public double getYHigh()

Returns output value for high output level

Returns:

output value for high output level

setYHigh

public void setYHigh(double y)

Sets output value for the high output level

Parameters:

y - value for the high output level