Usage
gcrcrec(siginput, inputgt, beemap, nvoice, freqstep, scale, compr,
bstep=5, ptile=0.01, epsilon=0, fast=TRUE, para=5, minnbnodes=3,
hflag=FALSE, real=FALSE, plot=2)
Arguments
beemap
occupation measure, output of crc. nvoice
number of frequencies.
freqstep
sampling step for frequency axis.
compr
compression rate to be applied to the ridges.
bstep
size (in the time direction) of the steps for chaining.
epsilon
constant in front of the smoothness term in penalty function.
fast
if set to TRUE, uses trapezoidal rule to evaluate $Q_2$.
para
scale parameter for extrapolating the ridges.
minnbnodes
minimal number of points per ridge.
hflag
if set to FALSE, uses the identity as first term
in the kernel. If not, uses $Q_1$ instead.
real
if set to TRUE, uses only real constraints.
plot
- 1
{
displays signal,components, and reconstruction one after another.
}
- 2
{displays signal, components and reconstruction.
}