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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[] padInput,
double[] padOutput,
double[] padError,
int piPoles)
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[] padInput, double[] padOutput, double[] padError, int piPoles) throws MathException
padInput
- windowed part of incoming samplepadOutput
- resulting LPC coefficienciespadError
- output LPC errorpiPoles
- number of poles
MathException
public static final double autocorrelation(double[] padInput, int piX)
padInput
- windowed input signalpiX
- coefficient number
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