morwave2: Real Ridge Morvelets
Description
Generates the real parts of the Morlet wavelets at the sample
points of a ridgeUsage
morwave2(bridge, aridge, nvoice, np, N, w0=2 * pi)
Arguments
bridge
time coordinates of the ridge samples.
aridge
scale coordinates of the ridge samples.
nvoice
number of different scales per octave.
np
number of samples in the input signal.
N
size of reconstructed signal.
w0
central frequency of the wavelet.
Value
- Returns the real parts of the Morlet wavelets at the samples of
the time-scale plane given in the input:
array of Morlet wavelets located on the ridge samples
References
See discussions in the text of ``Time-Frequency Analysis''.