Package de.labAlive.system.siso.fir

Class RectPass

java.lang.Object

de.labAlive.core.wiringComponent.WiringComponent

de.labAlive.core.abstractSystem.System

de.labAlive.core.abstractSystem.siso.SISOSystem2Impl

de.labAlive.baseSystem.SISOSystem

de.labAlive.baseSystem.AnalogSISOSystem

de.labAlive.system.siso.fir.FIR

de.labAlive.system.siso.fir.NormalizedFIR

de.labAlive.system.siso.fir.RectPass

All Implemented Interfaces:

de.labAlive.system.System

Direct Known Subclasses:

RaisedCosineFilter, RaisedCosineHighPassFilter, RectBandpass, RectHighpass, RectLowpass

public abstract class RectPass
extends NormalizedFIR

Base class for low and high pass filter

Field Summary

Fields inherited from class de.labAlive.system.siso.fir.NormalizedFIR

CUTOFF_FREQUENCY_DEFAULT, TIME_DEFAULT

Fields inherited from class de.labAlive.system.siso.fir.FIR

h, systemMeasures

Constructor Summary

Constructors

Constructor	Description
RectPass(String name, double cutoffFrequency)

Method Summary

Modifier and Type	Method	Description
void	createRollOffFactorProperty(double rollOff)
RectPass	cutoffFrequency(double cutoffFrequency)
RectPass	frequency(double cutoffFrequency)
void	length(int multiplesOfDeltaT)
void	notifyBeforeParameterChange(de.labAlive.measure.Parameters changedParameters)	Parameters have changed (a copy of the systems parameters has been changed by the user).
RectPass	rollOff(double rollOff)
RectPass	setWindow(de.labAlive.signalAlgorithms.Window window)
RectPass	time(double deltaT)

Methods inherited from class de.labAlive.system.siso.fir.NormalizedFIR

buildFir, normalize, normalizeLowpassSpectrumFactor, scaleCoefficients, setNormalizedImpulseResponseEnergy

Methods inherited from class de.labAlive.system.siso.fir.FIR

build, hedgeNumberOfCoefficients, hedgeNumberOfCoefficients, notifyPropertyChanged

Methods inherited from class de.labAlive.core.abstractSystem.System

connect, doubleAttenuationProperty, doubleAttenuationProperty, doubleDbProperty, doubleDbProperty, doubleProperty, doubleProperty, getImplementation, getInWire, getOutWire, getOutWire, hide, hideSystemOnly, label, name, rebuild, set, show

Methods inherited from class de.labAlive.core.wiringComponent.WiringComponent

addSymbol, getMainParameters, getName, longName, name, name, setStepInterceptor, setSymbol, setSymbolResolver, show, show, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.labAlive.system.System

addSymbol, longName, name, setStepInterceptor, setSymbol, show, show

Constructor Details

RectPass

public RectPass(String name,
 double cutoffFrequency)

Parameters:

name -

cutoffFrequency - 6dB Grenzfrequenz

Method Details

setWindow

public RectPass setWindow(de.labAlive.signalAlgorithms.Window window)

Parameters:

window -

rollOff

public RectPass rollOff(double rollOff)

createRollOffFactorProperty

public void createRollOffFactorProperty(double rollOff)

length

public void length(int multiplesOfDeltaT)

cutoffFrequency

public RectPass cutoffFrequency(double cutoffFrequency)

time

public RectPass time(double deltaT)

Specified by:

time in class FIR

frequency

public RectPass frequency(double cutoffFrequency)

Overrides:

frequency in class FIR

notifyBeforeParameterChange

public void notifyBeforeParameterChange(de.labAlive.measure.Parameters changedParameters)

Parameters have changed (a copy of the systems parameters has been changed by the user). System is allowed to check parameters, change parameters and feed accepted parameter values back to parameters. PropertyWindow displays the updated parameter values.

Overrides:

notifyBeforeParameterChange in class de.labAlive.core.wiringComponent.WiringComponent