Plot Q-Transform Spectrogram with Oscillogram
plot_spectro.RdCreate a Q-transform spectrogram stacked with its oscillogram using ggplot2.
Usage
plot_spectro(
ts,
tzero = 0,
trange = NULL,
frange = c(32, 512),
qrange = c(40, 1),
crange = NULL,
tres = 1000,
fres = 1000,
logf = T,
title = NULL,
specScale = FALSE,
specXlabel = FALSE,
specYlabel = TRUE,
specGrid = "none",
specColorPal = viridis::viridis(256),
trans = NULL,
specScaleDir = "vertical",
specScalePos = "ul",
linecolor = "black",
osciLegend = FALSE,
osciXlabel = TRUE,
osciYlabel = TRUE,
stack = T,
...
)Arguments
- ts
A time series object.
- tzero
Time offset (default: 0).
- trange
Time range for cropping the data.
- frange
Frequency range for spectrogram.
- qrange
Q-factor range for Q-transform.
- crange
Color range (z-axis) for spectrogram.
- tres
Time resolution.
- fres
Frequency resolution.
- logf
Logical; log-scale y-axis (default: TRUE).
- title
Title of the plot.
- specScale
Logical; Show colorbar for spectrogram.
- specXlabel
Logical; Show x-axis label for spectrogram.
- specYlabel
Logical; Show y-axis label for spectrogram.
- specGrid
Show grid lines ("x", "y", "xy").
- specColorPal
Color palette.
- trans
Transformation function applied to spectrogram values.
- specScaleDir
Direction of colorbar.
- specScalePos
Position of colorbar ("ul", "ur", "bl", "br").
- linecolor
Line color for oscillogram.
- osciLegend
Logical; Show legends for oscillogram.
- osciXlabel
Logical; Show x-axis label for oscillogram.
- osciYlabel
Logical; Show y-axis label for oscillogram.
- stack
Logical; stack spectrogram and oscillogram (default: TRUE).
- ...
Additional arguments passed to
ggarrange.