Compute Gabor transform for fixed frequency.
vgt(input, frequency, scale, plot=FALSE)
Input signal (1D array).
frequency at which the Gabor transform is to be computed.
frequency at which the Gabor transform is to be computed.
if set to TRUE, plots the real part of cgt on the graphic device.
1D (complex) array containing Gabor transform at specified frequency.
See discussions in the text of “Practical Time-Frequency Analysis”.