Processing Mass Spectrometry spectrum by using wavelet based algorithm
|Author||Pan Du, Warren Kibbe, Simon Lin|
|Date of publication||None|
|Maintainer||Pan Du <firstname.lastname@example.org>|
|License||LGPL (>= 2)|
cwt: Continuous Wavelet Transform (CWT)
exampleMS: An example mass spectrum
extendLength: Extend the length of a signal or matrix
extendNBase: Extend the row number of a matrix as the exponential of base...
getLocalMaximumCWT: Identify the local maximum of each column in 2-D CWT...
getRidge: Identify ridges based on the local maximum matrix
getRidgeLength: Estimate the length of the ridge
getRidgeValue: Get the CWT coefficient values corresponding to the peak...
identifyMajorPeaks: Identify peaks based on the ridges in 2-D CWT coefficient...
localMaximum: Identify local maximum within a slide window.
MassSpecWavelet.package: Peak detection of mass spectrum by Wavelet transform based...
mzInd2vRange: Match m/z index to m/z value with a certain error range
mzV2indRange: Match m/z value to m/z index with a certain error range
peakDetectionCWT: The main function of peak detection by CWT based pattern...
plotLocalMax: Plot the local maximum matrix
plotPeak: Plot the identified peaks over the spectrum
plotRidgeList: Plot the ridge list
sav.gol: Estimate the baseline by using Savitzky-Golay Algorithm
smoothDWT: smooth (denoise) the spectrum by DWT (Discrete Wavelet...
tuneInPeakInfo: Tune in the peak information: peak position and peak scale