scrcrec {Rwave} | R Documentation |
Reconstructs signal from ridges obtained by crc
,
using the restriction of the transform to the ridge.
scrcrec(siginput, tfinput, beemap, bstep=5, ptile=0.01, plot=2)
siginput |
input signal. |
tfinput |
time-frequency representation (output of cwt
or cgt .
|
beemap |
output of crazy climber algorithm |
bstep |
used for the chaining (see cfamily ).
|
ptile |
threshold on the measure beemap (see cfamily ).
|
plot |
1: displays signal,components, and reconstruction one after another. 2: displays signal, components and reconstruction. Else, no plot. |
Returns a list containing the reconstructed signal and the chained ridges.
rec |
reconstructed signal |
ordered |
image of the ridges (with different colors) |
comp |
2D array containing the signals reconstructed from ridges |
See discussions in the text of “Practical Time-Frequency Analysis”.
crc
,cfamily
for crazy climbers method,
crcrec
for reconstruction methods.