HHTPackagePlotter: Set up spectrogram figure

In hht: The Hilbert-Huang Transform: Tools and Methods

Set up spectrogram figure

Description

Sets up the figure window for HHGramImage and FTGramImage. This is an internal function and will likely never be called by a user

Usage

HHTPackagePlotter(img, trace, amp.span, img.x.lab, img.y.lab, 
fit.line = NULL, window = NULL, colormap = NULL, backcol = c(0, 0, 0), 
pretty = FALSE, grid = TRUE, colorbar = TRUE, opts = list())

Arguments

img	Fourier or Hilbert spectrogram image.
trace	Time series corresponding to the spectrogram.
amp.span	Amplitudes over which to plot.
img.x.lab	Specifies the X axis label on the image part of the figure, defaults to "time"
img.y.lab	Specifies the Y axis label on the image part of the figure, defaults to "frequency"
fit.line	Plots a line corresponding to the IMF sum on the trace, if requested
window	The Fourier window length, if applicable
colormap	The image color map
backcol	The background color of the image (what shows up for pixels with value NA)
pretty	Adjusts image axes to have nice values, see the pretty function in the base package included in R
grid	Determines whether to plot grid lines on the spectrogram
colorbar	Whether to plot a color bar for amplitude values
opts	Other possible options passed from HHGramImage and FTGramImage

Value

INTERNAL

Author(s)

Daniel Bowman [e-mail]

hht documentation built on March 31, 2023, 10:08 p.m.