baseline correction by wavelet and Whittaker Smooth algorithms

baselineCorrectionCWT | background fitting via penalized least squares algorithm |

baselineWavelet | Intelligent background-correction algorithm for highly... |

cwt | Continuous Wavelet Transform (CWT) |

exampleMS | SELDI-TOF spectra with known polypeptide positions |

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. |

plotRidgeList | Plot the ridge list |

plotwidthEstimation | Plot the estimation of peak width based on the CWT |

raman | Raman spectra of Prednisone Acetate Tablets |

WhittakerSmooth | Whittaker Smoother |

widthEstimationCWT | estimation of peak width based on the CWT |

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