ij.util
Class ArrayUtil

java.lang.Object
  ij.util.ArrayUtil

public class ArrayUtil
extends Object

Constructor Summary

ArrayUtil(float[] data)
constructeur

ArrayUtil(int size)
constructeur

Method Summary

double	getMaximum() The maximum value
double	getMean() Average value
double	getMinimum() The minimum value
double	getVariance() Variance value
boolean	isMaximum(double val)
double	medianSort() The median (sorted array)
boolean	putValue(int pos, float value) put a value to a index
void	setSize(int si)
void	sort()
String	toString() information to be displayed

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrayUtil

public ArrayUtil(int size)

constructeur

Parameters:

size - number of elements

ArrayUtil

public ArrayUtil(float[] data)

constructeur

Parameters:

data - float array

Method Detail

setSize

public void setSize(int si)

putValue

public boolean putValue(int pos,
                        float value)

put a value to a index

Parameters:

pos - position in the array

value - value to put

Returns:

false if position does not exist

getMean

public double getMean()

Average value

Returns:

average value

medianSort

public double medianSort()

The median (sorted array)

Returns:

mediane

sort

public void sort()

isMaximum

public boolean isMaximum(double val)

getMinimum

public double getMinimum()

The minimum value

Returns:

min value

getMaximum

public double getMaximum()

The maximum value

Returns:

max value

getVariance

public double getVariance()

Variance value

Returns:

variance

toString

public String toString()

information to be displayed

Overrides:

toString in class Object

Returns:

text