ifi.dsb
Class WaveGenerator

java.lang.Object
  ifi.dsb.WaveGenerator

All Implemented Interfaces:

PeriodicGenerator, SignalGenerator

Direct Known Subclasses:

SineGenerator, SquareGenerator, TriangleGenerator

public abstract class WaveGenerator

extends java.lang.Object

implements PeriodicGenerator

Class for partial implementation of generator for discretized periodic signal.

Author:

Svein Bøe, svein@ifi.uio.no, 2002-2003.

Field Summary

Fields inherited from interface ifi.dsb.SignalGenerator

DEFAULT_SAMPLING_RATE, TWO_PI

Constructor Summary

WaveGenerator()
Construct generator object with default amplitude, frequency, phase and sampling rate.

WaveGenerator(double frequency)
Construct generator object with default amplitude, phase and sampling rate.

WaveGenerator(double amplitude, double frequency)
Construct generator object with default phase and sampling rate.

WaveGenerator(double amplitude, double frequency, double phase)
Construct generator object with default sampling rate.

WaveGenerator(double amplitude, double frequency, double phase, double samplingRate)
Construct generator object with specified amplitude, frequency, phase and sampling rate.

WaveGenerator(double amplitude, double frequency, double phase, double samplingRate, java.lang.String name)
Construct generator object with specified amplitude, frequency, phase, sampling rate and name.

Method Summary

double	getAmplitude() Return value of amplitude parameter.
double	getFrequency() Return value of frequency parameter.
java.lang.String	getName() Return name of generator (could be used as displayed title in SliderPanel).
double	getOmega() Return value of angular frequency parameter, in radians per sample.
double	getPhase() Return value of phase parameter, in radians.
double	getSamplingRate() Return value of sampling rate.
void	setAmplitude(double amplitude) Set value of amplitude parameter.
void	setFrequency(double frequency) Set value of frequency parameter.
void	setName(java.lang.String name) Set name of generator (could be used as displayed title in SliderPanel).
void	setOmega(double omega) Set value of angular frequency parameter, in radians per sample.
void	setPhase(double phase) Set value of phase parameter, in radians.
void	setSamplingRate(double samplingRate) Set value of sampling rate.

Methods inherited from class java.lang.Object

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

Methods inherited from interface ifi.dsb.SignalGenerator

fun, fun, fun

Constructor Detail

WaveGenerator

public WaveGenerator()

Construct generator object with default amplitude, frequency, phase and sampling rate.

WaveGenerator

public WaveGenerator(double frequency)

Construct generator object with default amplitude, phase and sampling rate.

WaveGenerator

public WaveGenerator(double amplitude,
                     double frequency)

Construct generator object with default phase and sampling rate.

WaveGenerator

public WaveGenerator(double amplitude,
                     double frequency,
                     double phase)

Construct generator object with default sampling rate.

WaveGenerator

public WaveGenerator(double amplitude,
                     double frequency,
                     double phase,
                     double samplingRate)

Construct generator object with specified amplitude, frequency, phase and sampling rate.

WaveGenerator

public WaveGenerator(double amplitude,
                     double frequency,
                     double phase,
                     double samplingRate,
                     java.lang.String name)

Construct generator object with specified amplitude, frequency, phase, sampling rate and name.

Method Detail

getAmplitude

public double getAmplitude()

Return value of amplitude parameter.

Specified by:

getAmplitude in interface SignalGenerator

setAmplitude

public void setAmplitude(double amplitude)

Set value of amplitude parameter.

Specified by:

setAmplitude in interface SignalGenerator

getFrequency

public double getFrequency()

Return value of frequency parameter.

Specified by:

getFrequency in interface PeriodicGenerator

setFrequency

public void setFrequency(double frequency)

Set value of frequency parameter.

Specified by:

setFrequency in interface PeriodicGenerator

getPhase

public double getPhase()

Return value of phase parameter, in radians.

Specified by:

getPhase in interface PeriodicGenerator

setPhase

public void setPhase(double phase)

Set value of phase parameter, in radians.

Specified by:

setPhase in interface PeriodicGenerator

getSamplingRate

public double getSamplingRate()

Return value of sampling rate.

Specified by:

getSamplingRate in interface SignalGenerator

setSamplingRate

public void setSamplingRate(double samplingRate)

Set value of sampling rate.

Specified by:

setSamplingRate in interface SignalGenerator

getOmega

public double getOmega()

Return value of angular frequency parameter, in radians per sample.

Specified by:

getOmega in interface PeriodicGenerator

setOmega

public void setOmega(double omega)

Set value of angular frequency parameter, in radians per sample.

Specified by:

setOmega in interface PeriodicGenerator

getName

public java.lang.String getName()

Description copied from interface: SignalGenerator

Return name of generator (could be used as displayed title in SliderPanel).

Specified by:

getName in interface SignalGenerator

setName

public void setName(java.lang.String name)

Description copied from interface: SignalGenerator

Set name of generator (could be used as displayed title in SliderPanel).

Specified by:

setName in interface SignalGenerator