vwt {Rwave}R Documentation

Voice Wavelet Transform

Description

Compute Morlet's wavelet transform at one scale.

Usage

vwt(input, scale, w0=2 * pi)

Arguments

input Input signal (1D array).
scale Scale at which the wavelet transform is to be computed.
w0 Center frequency of the wavelet.

Value

1D (complex) array containing wavelet transform at one scale.

References

See discussions in the text of “Practical Time-Frequency Analysis”.

See Also

vgt, vDOG.


[Package Rwave version 1.24-2 Index]