morlet {Rwave} | R Documentation |
Computes a Morlet wavelet at the point of the time-scale plane given in the input
morlet(sigsize, location, scale, w0=2 * pi)
sigsize |
length of the output. |
location |
time location of the wavelet. |
scale |
scale of the wavelet. |
w0 |
central frequency of the wavelet. |
The details of this construction (including the definition formulas) are given in the text.
Returns the values of the complex Morlet wavelet at the point of the time-scale plane given in the input
See discussions in the text of “Practical Time-Frequency Analysis”.
m1 = morlet(1024, 512, 20, w0=2 * pi)
plot.ts(Re(m1) )