org.jflac

Class FixedPredictor

java.lang.Object

org.jflac.FixedPredictor

public class FixedPredictor
extends Object

Fixed Predictor utility class.

Author:

kc7bfi

Constructor Summary

Constructors

Constructor and Description
FixedPredictor()

Method Summary

Modifier and Type	Method and Description
static void	computeResidual(int[] data, int dataLen, int order, int[] residual) Compute the residual from the compressed signal.
static void	restoreSignal(int[] residual, int dataLen, int order, int[] data, int startAt) Restore the signal from the fixed predictor.

Methods inherited from class java.lang.Object

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

Constructor Detail

FixedPredictor

public FixedPredictor()

Method Detail

computeResidual

public static void computeResidual(int[] data,
                                   int dataLen,
                                   int order,
                                   int[] residual)

Compute the residual from the compressed signal.

Parameters:

data -

dataLen -

order -

residual -

restoreSignal

public static void restoreSignal(int[] residual,
                                 int dataLen,
                                 int order,
                                 int[] data,
                                 int startAt)

Restore the signal from the fixed predictor.

Parameters:

residual - The residual data

dataLen - The length of residual data

order - The preicate order

data - The restored signal (output)

startAt - The starting position in the data array