org.fhcrc.cpl.viewer.feature
Class ExtractEdgeFeatures

java.lang.Object
  org.fhcrc.cpl.viewer.feature.ExtractEdgeFeatures

public class ExtractEdgeFeatures
extends java.lang.Object

User: mbellew Date: Sep 15, 2004 Time: 6:42:33 PM

Method Summary

static Spectrum.Peak[][]	analyze(float[][] spectra, FloatRange range, float threshold)
static Spectrum.Peak[][]	analyze(Scan[] scans, FloatRange rangePeaks, float threshold) scans should have a margin of at least 4 scans on either side, in which we won't detect features
static FeatureSet[]	EdgeFeatures(Scan[] scans, FloatRange rangePeaks, float threshold)
static int[]	ZeroIndexes(float[] signal, double minFilter)

Methods inherited from class java.lang.Object

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

Method Detail

analyze

public static Spectrum.Peak[][] analyze(Scan[] scans,
                                        FloatRange rangePeaks,
                                        float threshold)

scans should have a margin of at least 4 scans on either side, in which we won't detect features

Parameters:

scans -

rangePeaks -

threshold -

Returns:

analyze

public static Spectrum.Peak[][] analyze(float[][] spectra,
                                        FloatRange range,
                                        float threshold)

EdgeFeatures

public static FeatureSet[] EdgeFeatures(Scan[] scans,
                                        FloatRange rangePeaks,
                                        float threshold)

ZeroIndexes

public static int[] ZeroIndexes(float[] signal,
                                double minFilter)