edu.sc.seis.fissuresUtil.bag

Class Hilbert

java.lang.Object

edu.sc.seis.fissuresUtil.bag.Hilbert

All Implemented Interfaces:

LocalSeismogramFunction

public class Hilbert
extends java.lang.Object
implements LocalSeismogramFunction

See http://www.mers.byu.edu/docs/reports/MERS9505.pdf for info on the hilbert transform.

Constructor Summary

Constructors

Constructor and Description
Hilbert()

Method Summary

Modifier and Type	Method and Description
Cmplx[]	analyticSignal(edu.iris.Fissures.seismogramDC.LocalSeismogramImpl seis)
edu.iris.Fissures.seismogramDC.LocalSeismogramImpl	apply(edu.iris.Fissures.seismogramDC.LocalSeismogramImpl seis)
double[]	envelope(Cmplx[] analytic)
double[]	instantFreq(Cmplx[] analytic)
double[]	phase(Cmplx[] analytic)
double[]	unwrapPhase(Cmplx[] analytic)

Methods inherited from class java.lang.Object

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

Constructor Detail

Hilbert

public Hilbert()

Method Detail

apply

public edu.iris.Fissures.seismogramDC.LocalSeismogramImpl apply(edu.iris.Fissures.seismogramDC.LocalSeismogramImpl seis)
                                                         throws edu.iris.Fissures.FissuresException

Specified by:

apply in interface LocalSeismogramFunction

Throws:

edu.iris.Fissures.FissuresException

analyticSignal

public Cmplx[] analyticSignal(edu.iris.Fissures.seismogramDC.LocalSeismogramImpl seis)
                       throws edu.iris.Fissures.FissuresException

Throws:

edu.iris.Fissures.FissuresException

unwrapPhase

public double[] unwrapPhase(Cmplx[] analytic)

phase

public double[] phase(Cmplx[] analytic)

envelope

public double[] envelope(Cmplx[] analytic)

instantFreq

public double[] instantFreq(Cmplx[] analytic)