org.jscience.physics.nuclear.kinematics.math.analysis
Class PeakFinder

java.lang.Object
  org.jscience.physics.nuclear.kinematics.math.analysis.PeakFinder

public class PeakFinder
extends java.lang.Object

DOCUMENT ME!

Field Summary

Multiplet[]	multiplets DOCUMENT ME!
java.lang.String	name DOCUMENT ME!

Constructor Summary

PeakFinder(java.lang.String name, int[] spectrum, double sensitivity, double width)
Creates new PeakFinder.

Method Summary

double[]

getCentroids() DOCUMENT ME!

Methods inherited from class java.lang.Object

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

Field Detail

multiplets

public Multiplet[] multiplets

DOCUMENT ME!

name

public java.lang.String name

DOCUMENT ME!

Constructor Detail

PeakFinder

public PeakFinder(java.lang.String name,
                  int[] spectrum,
                  double sensitivity,
                  double width)

Creates new PeakFinder. Given a spectrum and search parameters, performs a digital filter peak search as specified in V. Hnatowicz et al in Comp Phys Comm 60 (1990) 111-125. Setting the sensitivity to a typical value of 3 gives a 3% chance for any peak found to be false.

Parameters:

spectrum - spectrum to be searched

sensitivity - larger numbers (typical=3) require better defined peaks

width - typical FWHM of peaks in spectrum

Method Detail

getCentroids

public double[] getCentroids()

DOCUMENT ME!

Returns:

DOCUMENT ME!