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java.lang.Object | +--marf.math.Algorithms.LPC
A collection of LPC-related algorithms.
Constructor Summary | |
Algorithms.LPC()
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Method Summary | |
static double |
autocorrelation(double[] padInput,
int piX)
Implements the least-square autocorrelation method. |
static void |
doLPC(double[] input,
double[] output,
double[] error,
int p)
Does the LPC algorithm. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public Algorithms.LPC()
Method Detail |
public static final void doLPC(double[] input, double[] output, double[] error, int p) throws MathException
input
- windowed part of incoming sampleoutput
- resulting LPC coefficiencieserror
- output LPC errorp
- number of poles
MathException
public static final double autocorrelation(double[] padInput, int piX)
padInput
- windowed input signalpiX
- coefficient number
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