org.epics.pvmanager.sim

Class NoiseWaveform

java.lang.Object

org.epics.pvmanager.sim.NoiseWaveform

public class NoiseWaveform
extends Object

Function to simulate a waveform containing a uniformly distributed random data.

Author:

carcassi

Constructor Summary

Constructors

Constructor and Description
NoiseWaveform() Creates a waveform with samples from a uniform distribution from -5 to 5, updating every second.
NoiseWaveform(Double min, Double max, Double interval) Creates a gaussian waveform signal with a gaussian distribution, updating at the rate specified.
NoiseWaveform(Double min, Double max, Double nSamples, Double interval) Creates a gaussian waveform signal with a gaussian distribution, updating at the rate specified.

Method Summary

Methods

Modifier and Type	Method and Description
org.epics.util.time.TimeDuration	getTimeBetweenSamples() Returns the time between each sample.

Methods inherited from class java.lang.Object

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

Constructor Detail

NoiseWaveform

public NoiseWaveform()

Creates a waveform with samples from a uniform distribution from -5 to 5, updating every second.

NoiseWaveform

public NoiseWaveform(Double min,
             Double max,
             Double interval)

Creates a gaussian waveform signal with a gaussian distribution, updating at the rate specified.

Parameters:

min - the minimum value

max - the maximum value

interval - time between samples in seconds

NoiseWaveform

public NoiseWaveform(Double min,
             Double max,
             Double nSamples,
             Double interval)

Creates a gaussian waveform signal with a gaussian distribution, updating at the rate specified.

Parameters:

min - the minimum value

max - the maximum value

nSamples - number of elements in the waveform

interval - time between samples in seconds

Method Detail

getTimeBetweenSamples

public org.epics.util.time.TimeDuration getTimeBetweenSamples()

Returns the time between each sample.

Returns:

a time duration