com.sun.electric.tool.simulation
Class ComplexWaveform

java.lang.Object
  com.sun.electric.tool.simulation.WaveformImpl
      com.sun.electric.tool.simulation.ComplexWaveform

All Implemented Interfaces:

Waveform

public class ComplexWaveform
extends WaveformImpl

Complex Waveform - piecewise linear complex function of time There are methods which return realwaveforms which are real-part, imag-part, amplitude and phase of this complex waveform. This class also implements Waveform class as real waveform of amplitude.

Constructor Summary

ComplexWaveform(double[] time, double[] realValue, double[] imagValue)
Constructs complex waveform by time/real/imag tripples.

Method Summary

Waveform	getAmplitude() Return real waveform which is amplitude of this complex waveform.
Waveform	getImag() Return real waveform which is imag part of this complex waveform.
Waveform	getPhase() Return real waveform which is phase of this complex waveform.
Waveform	getReal() Return real waveform which is real part of this complex waveform.

Methods inherited from class com.sun.electric.tool.simulation.WaveformImpl

getEvent, getNumEvents

Methods inherited from class java.lang.Object

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

Constructor Detail

ComplexWaveform

public ComplexWaveform(double[] time,
                       double[] realValue,
                       double[] imagValue)

Constructs complex waveform by time/real/imag tripples. All three array arguments must have the same length.

Parameters:

time - time array

realValue - array of real parts

imagValue - array of imag parts

Throws:

java.lang.IllegalArgumentException - if arrays don't have the same length

Method Detail

getReal

public Waveform getReal()

Return real waveform which is real part of this complex waveform.

Returns:

real waveform which is real part of this complex waveform.

getImag

public Waveform getImag()

Return real waveform which is imag part of this complex waveform.

Returns:

real waveform which is imag part of this complex waveform.

getAmplitude

public Waveform getAmplitude()

Return real waveform which is amplitude of this complex waveform.

Returns:

real waveform which is amplitude of this complex waveform.

getPhase

public Waveform getPhase()

Return real waveform which is phase of this complex waveform. The phase is in the range of -pi to pi

Returns:

real waveform which is phase of this complex waveform.