bio
Class Ecg

java.lang.Object
  bio.Ecg

public class Ecg
extends java.lang.Object

Constructor Summary

Ecg()

Method Summary

static void	demo(double[][] x)
static void	demo(int[][] x)
static void	demo2d(int[][] x)
static void	fhw(double[][] x)
static void	fhw(double[][] in, int size, int level)
static void	fhw(double[] in, int size)
static void	fhw(int[][] x)
static void	fhw(int[][] in, int size, int level) Multilevel 2D forward haar wavelet transform.
static void	fhw(int[] in, int size) Single level Forward Haar Wavelet transform.
static void	fihw2d(int[][] x)
static void	fillprime(int[][] in) Fill a 2D matrix with prime numbers.
static double[]	getData()
static void	ihw(double[][] x)
static void	ihw(double[][] in, int size, int level)
static void	ihw(double[] in, int size)
static void	ihw(int[][] x)
static void	ihw(int[][] in, int size, int level) Multilevel 2D inverse haar wavelet transform.
static void	ihw(int[] in, int size) Single level Inverse Haar Wavelet transform.
static boolean	isprime(int x) Check if a number is prime.
static int	log2(int n)
static void	main(java.lang.String[] args)
static void	main2(java.lang.String[] args)
static void	main3(java.lang.String[] args)
static void	show(double[][] in, int size)
static void	show(double[] in, int size, boolean colon)
static void	show(int[][] in) Print an array (or part of it) given the size to print.
static void	show(int[][] in, int size)
static void	show(int[] in, int size, boolean colon) Print an array (or part of it) given the size to print.
static int[][]	transpose(int[][] a)

Methods inherited from class java.lang.Object

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

Constructor Detail

Ecg

public Ecg()

Method Detail

demo

public static void demo(int[][] x)

demo

public static void demo(double[][] x)

demo2d

public static void demo2d(int[][] x)

fihw2d

public static void fihw2d(int[][] x)

fhw

public static void fhw(int[][] x)

fhw

public static void fhw(double[][] x)

ihw

public static void ihw(int[][] x)

ihw

public static void ihw(double[][] x)

log2

public static int log2(int n)

main2

public static void main2(java.lang.String[] args)

show

public static void show(int[][] in)

Print an array (or part of it) given the size to print. This is an overloaded method for showing up a whole 2D array.

show

public static void show(int[][] in,
                        int size)

show

public static void show(double[][] in,
                        int size)

show

public static void show(int[] in,
                        int size,
                        boolean colon)

Print an array (or part of it) given the size to print. If colon is true, a coma will be printed half way between the members (separating the avereges from the coefficients) .

show

public static void show(double[] in,
                        int size,
                        boolean colon)

fhw

public static void fhw(int[] in,
                       int size)

Single level Forward Haar Wavelet transform.

fhw

public static void fhw(double[] in,
                       int size)

fhw

public static void fhw(int[][] in,
                       int size,
                       int level)

Multilevel 2D forward haar wavelet transform. This is an overloaded "fhw" method for applying forward haar wavelet "level" times on the matrix, each time with half the range, and doing that on each row in the 2D matrix.

fhw

public static void fhw(double[][] in,
                       int size,
                       int level)

ihw

public static void ihw(int[] in,
                       int size)

Single level Inverse Haar Wavelet transform.

ihw

public static void ihw(double[] in,
                       int size)

ihw

public static void ihw(int[][] in,
                       int size,
                       int level)

Multilevel 2D inverse haar wavelet transform. This is an overloaded "ihw" method for applying inverse haar wavelet "level" times on the matrix, each time with double the range.

ihw

public static void ihw(double[][] in,
                       int size,
                       int level)

fillprime

public static void fillprime(int[][] in)

Fill a 2D matrix with prime numbers.

isprime

public static boolean isprime(int x)

Check if a number is prime.

transpose

public static int[][] transpose(int[][] a)

main3

public static void main3(java.lang.String[] args)

main

public static void main(java.lang.String[] args)
                 throws java.io.FileNotFoundException

Throws:

java.io.FileNotFoundException

getData

public static double[] getData()
                        throws java.io.FileNotFoundException

Throws:

java.io.FileNotFoundException