DirectFormI (math 11.1.5 API)

java.lang.Object
- de.gsi.math.filter.iir.DirectFormAbstract
- - de.gsi.math.filter.iir.DirectFormI

```
public class DirectFormI
extends DirectFormAbstract
```
Implementation of a Direct Form I filter with its states. The coefficients are supplied from the outside.

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  double mX1
  
  double mX2
  
  double mY1
  
  double mY2
  - Fields inherited from class de.gsi.math.filter.iir.DirectFormAbstract
    DIRECT_FORM_I, DIRECT_FORM_II
- Constructor Summary
  
  Constructors
  Constructor Description
  
  DirectFormI()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  double process1(double input, Biquad s)
  
  void reset()
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

mX2
```
public double mX2
```

mY2
```
public double mY2
```

mX1
```
public double mX1
```

mY1
```
public double mY1
```

Constructor Detail
- DirectFormI
```
public DirectFormI()
```

Method Detail

process1

public double process1(double input,
                       Biquad s)

Specified by:: process1 in class DirectFormAbstract

reset
```
public final void reset()
```
Specified by:

reset in class DirectFormAbstract