edu.cmu.sphinx.util

Class MatrixUtils

java.lang.Object

edu.cmu.sphinx.util.MatrixUtils

public class MatrixUtils
extends java.lang.Object

Some simple matrix and vector manipulation methods.

Field Summary

Fields

Modifier and Type	Field and Description
static java.text.DecimalFormat	df

Constructor Summary

Constructors

Constructor and Description
MatrixUtils()

Method Summary

Modifier and Type	Method and Description
static float[]	double2float(double[] values)
static float[][]	double2float(double[][] array)
static double[]	float2double(float[] values)
static double[][]	float2double(float[][] array)
static int	numCols(double[][] m)
static java.lang.String	toString(double[] m)
static java.lang.String	toString(double[][] m)
static java.lang.String	toString(float[][] matrix)

Methods inherited from class java.lang.Object

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

Field Detail

df

public static final java.text.DecimalFormat df

Constructor Detail

MatrixUtils

public MatrixUtils()

Method Detail

toString

public static java.lang.String toString(double[][] m)

toString

public static java.lang.String toString(double[] m)

numCols

public static int numCols(double[][] m)

toString

public static java.lang.String toString(float[][] matrix)

double2float

public static float[] double2float(double[] values)

double2float

public static float[][] double2float(double[][] array)

float2double

public static double[] float2double(float[] values)

float2double

public static double[][] float2double(float[][] array)