WV {Rwave}R Documentation

Wigner-Ville function

Description

Compute the Wigner-Ville transform, without any smoothing.

Usage

WV(input, nvoice, freqstep = (1/nvoice), plot = TRUE)

Arguments

input input signal (possibly complex-valued)
nvoice number of frequency bands
freqstep sampling rate for the frequency axis
plot if set to TRUE, displays the modulus of cwt on the graphic device.

Details

Value

(complex) Wigner-Ville transform.

References

See discussions in the text of ``Practical Time-Frequency Analysis''.

See Also


[Package Contents]