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Signal processing and preprocessing

/community/OpenMS/Signal processing and preprocessing

This category contains 15 nodes.

BaselineFilter 

Removes the baseline from profile spectra using a top-hat filter.

ExternalCalibration 

Applies an external mass recalibration.

HighResPrecursorMassCorrector 

Corrects the precursor mass and charge determined by the instrument software.

InternalCalibration 

Applies an internal mass recalibration.

MapNormalizer 

Normalizes peak intensities in an MS run.

MassTraceExtractor 

Detects mass traces in centroided LC-MS data.

NoiseFilterGaussian 

Removes noise from profile spectra by using Gaussian filter (on uniform as well as non-uniform data).

NoiseFilterSGolay 

Removes noise from profile spectra by using a Savitzky Golay filter. Requires uniform (equidistant) data.

PeakPickerHiRes 

Finds mass spectrometric peaks in profile mass spectra.

PeakPickerIterative 

Finds mass spectrometric peaks in profile mass spectra.