plotLocalMax {MassSpecWavelet}R Documentation

Plot the local maximum matrix

Description

Plot the local maximum matrix of 2-D CWT coefficients returned by getLocalMaximumCWT

Usage

plotLocalMax(localMax, wCoefs = NULL, range = c(1, nrow(localMax)), colorMap = "RYB", main = NULL, cex = 3, pch = ".", ...)

Arguments

localMax local maximum matrix of 2-D CWT coefficients returned by getLocalMaximumCWT
wCoefs 2-D CWT coefficients
range plot range of m/z index
colorMap the colormap used in plotting the points
main parameter of plot
cex parameter of plot
pch parameter of plot
... other parameters of points

Author(s)

Pan Du

See Also

getLocalMaximumCWT

Examples

        data(exampleMS)
        scales <- seq(1, 64, 3)
        wCoefs <- cwt(exampleMS[5000:11000], scales=scales, wavelet='mexh')
        
        localMax <- getLocalMaximumCWT(wCoefs)
        plotLocalMax(localMax)

[Package MassSpecWavelet version 1.4.0 Index]