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OpenMS
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Executes a Savitzky Golay filter to reduce the noise in an MS experiment.
pot. predecessor tools | → NoiseFilterSGolay → | pot. successor tools |
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FileConverter | PeakPickerWavelet | |
Resampler | PeakPickerHiRes | |
BaselineFilter |
The idea of the Savitzky Golay filter is to find filter-coefficients that preserve higher moments, which means to approximate the underlying function within the moving window by a polynomial of higher order (typically quadratic or quartic) (see A. Savitzky and M. J. E. Golay, ''Smoothing and Differentiation of Data by Simplified Least Squares Procedures'').
The command line parameters of this tool are:
INI file documentation of this tool: