This category is currently not available in KNIME v5.9 — instead we’re showing this page for KNIME v5.2. You can use the version menu in the title bar to permanently switch your preferred version. This will also show the link to the update site.
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.
FLASHDeconv
Ultra-fast high-quality deconvolution enables online processing of top-down MS data
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.