Plot DWT Coefficients

DESCRIPTION:
Plots the discrete wavelet transform (DWT) coefficients.

USAGE:
plot(x, data=T, same.scale=NULL, type=NULL, zeroline=T,
     name.style="pretty", ...)
stack.plot(x, data=T, same.scale=NULL, type=NULL, zeroline=T,
           name.style="pretty", ...)

REQUIRED ARGUMENTS:
x:
a DWT object which inherits from class dwt.

OPTIONAL ARGUMENTS:
data:
a logical flag or a numeric vector. If data is a numeric vector, then it will be plotted as the first subplot with label "data". If data is logical and data=TRUE, then the inverse DWT will be computed and plotted as the first subplot with label "idwt".
same.scale:
a logical flag or integer vector. If same.scale is an integer vector, it specifies which resolution levels (crystals) are plotted on the same vertical scale. If same.scale is logical and TRUE, then all levels are plotted on the same scale. By default, all detail coefficients are plotted in the same scale.
type:
a character specifying the plotting style: see the par function for available types. If data=FALSE, the default is rep("h", m) where m is the number of crystals in x. Otherwise, the default is c("l", rep("h", m)).
zeroline:
logical flag: if TRUE, a horizontal line at 0 on the y-axis for each subplot.
name.style:
one of "filter", or "pretty" indicating the name style used for crystals in the plot, see crystal.names for details.
...:
additional arguments can be passed to stack.plot.

VALUE:
a numeric vector giving the y-value centers of subplots.

SIDE EFFECTS:
produces a stack plot.

SEE ALSO:
dwt , crystal.names , stack.plot .