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Rwave (version 1.2)

vwt: 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.