crystal.list, crystal.vector, crystal.matrix
pgrid.plot(x, xlab="", ylab=NULL, add=F, axes=T, grid.lty=par("lty")+1, labels=F, J=max(wave.levels(x)), dim=c(2^J, 2^J), x.srt=90, y.srt=0, ...)
crystal.names
).
TRUE
, grid will be added to existing plot.
For 2-D case only.
TRUE
, axes will be added to the plot.
For 2-D case only.
lty
argument for
par
.
TRUE
, names will be added inside the boxes.
For 2-D case only.
dim
argument.
For 2-D case only.
x.axis
, same as
srt
in
par
.
y.axis
, same as
srt
in
par
.
plot
or
text
.
For 1-D transforms,
pgrid.plot
displays the positions in a wavelet packet
or cosine packet table
of the coefficient blocks (crystals) in the transform.
See the section "Wavelet Packet Transforms" of the
S+WAVELETS User's Manual
for details.
For 2-D wavelet packet transforms,
pgrid.plot
displays grid showing the frequency partitioning
of the transform.
For 2-D cosine packet transforms,
pgrid.plot
displays grid showing the spatial partitioning
of the transform.
See the chapter "Wavelet Packet and Cosine Packet Analysis of Images"
of the
S+WAVELETS User's Manual
for details.