io.github.msdk.spectra.centroidprofiledetection

Class SpectrumTypeDetectionAlgorithm

java.lang.Object

io.github.msdk.spectra.centroidprofiledetection.SpectrumTypeDetectionAlgorithm

public class SpectrumTypeDetectionAlgorithm
extends Object

Auto-detection of spectrum type from data points. Determines if the spectrum represented by given array of data points is centroided or continuous (profile or thresholded). Profile spectra are easy to detect, because they contain zero-intensity data points. However, distinguishing centroided from thresholded spectra is not trivial. We use multiple checks for that purpose, as described in the code comments.

Constructor Summary

Constructors

Constructor and Description
SpectrumTypeDetectionAlgorithm()

Method Summary

Modifier and Type	Method and Description
static MsSpectrumType	detectSpectrumType(double[] mzValues, float[] intensityValues, Integer size) detectSpectrumType.
static MsSpectrumType	detectSpectrumType(MsSpectrum msSpectrum) detectSpectrumType.

Methods inherited from class java.lang.Object

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

Constructor Detail

SpectrumTypeDetectionAlgorithm

public SpectrumTypeDetectionAlgorithm()

Method Detail

detectSpectrumType

public static MsSpectrumType detectSpectrumType(@Nonnull
                                                MsSpectrum msSpectrum)

detectSpectrumType.

Parameters:

msSpectrum - a MsSpectrum object.

Returns:

a MsSpectrumType object.

detectSpectrumType

@Nonnull
public static MsSpectrumType detectSpectrumType(@Nonnull
                                                         double[] mzValues,
                                                         @Nonnull
                                                         float[] intensityValues,
                                                         @Nonnull
                                                         Integer size)

detectSpectrumType.

Parameters:

mzValues - an array of double.

intensityValues - an array of float.

size - a Integer object.

Returns:

a MsSpectrumType object.