com.jsyn.unitgen

Class Integrate

java.lang.Object

com.jsyn.unitgen.UnitGenerator

com.jsyn.unitgen.Integrate

public class Integrate
extends UnitGenerator

IntegrateUnit unit.

Output accumulated sum of the input signal. This can be used to transform one signal into another, or to generate ramps between the limits by setting the input signal positive or negative. For a "leaky integrator" use a FilterOnePoleOneZero.

 output = output + input;
 if( output < lowerLimit )
        output = lowerLimit;
 else if( output > upperLimit )
        output = upperLimit;
 

See Also:

FilterOnePoleOneZero

Field Summary

Fields

Modifier and Type	Field and Description
UnitInputPort	input
UnitInputPort	lowerLimit Output will be stopped internally from going below this value.
UnitOutputPort	output
UnitInputPort	upperLimit Output will be stopped internally from going above this value.

Fields inherited from class com.jsyn.unitgen.UnitGenerator

FALSE, TRUE

Constructor Summary

Constructors

Constructor and Description
Integrate()

Method Summary

Methods

Modifier and Type	Method and Description
void	generate(int start, int limit) Perform essential synthesis function.

Methods inherited from class com.jsyn.unitgen.UnitGenerator

addPort, addPort, convertHalfLifeToMultiplier, flattenOutputs, generate, getCircuit, getFramePeriod, getFrameRate, getPortByName, getPorts, getSynthesisEngine, getSynthesizer, getTopUnit, getUnitGenerator, isEnabled, pullData, setCircuit, setEnabled, setFrameRate, setPort, setSynthesisEngine, start, start, stop, stop

Methods inherited from class java.lang.Object

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

Field Detail

input

public UnitInputPort input

lowerLimit

public UnitInputPort lowerLimit

Output will be stopped internally from going below this value. Default is -1.0.

upperLimit

public UnitInputPort upperLimit

Output will be stopped internally from going above this value. Default is +1.0.

output

public UnitOutputPort output

Constructor Detail

Integrate

public Integrate()

Method Detail

generate

public void generate(int start,
            int limit)

Description copied from class: UnitGenerator

Perform essential synthesis function.

Specified by:

generate in class UnitGenerator

Parameters:

start - offset into port buffers

limit - limit offset into port buffers for loop