IIRFilter

java.lang.Object
- ips.dsp.IIRFilter

Direct Known Subclasses:

IIRFilterStream
```
public class IIRFilter
extends java.lang.Object
```
Author:

klausj

Field Summary

Fields
Modifier and Type	Field	Description
`protected double[]`	`aCoeff`
`protected double[]`	`aDelayBuf`
`protected double[]`	`bCoeff`
`protected double[]`	`bDelayBuf`
`protected double[]`	`delayBuf`

Constructor Summary

Constructors
Constructor Description

IIRFilter(double[] bCoeff, double[] aCoeff)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

double step(double in)
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

bCoeff
```
protected double[] bCoeff
```

aCoeff
```
protected double[] aCoeff
```

bDelayBuf
```
protected double[] bDelayBuf
```

aDelayBuf
```
protected double[] aDelayBuf
```

delayBuf
```
protected double[] delayBuf
```

Constructor Detail

IIRFilter

public IIRFilter(double[] bCoeff,
                 double[] aCoeff)

Method Detail
- step
```
public double step(double in)
```