tfgmax {Rwave}

Time-Frequency Transform Global Maxima

Description

Computes the maxima (for each fixed value of the time variable) of the modulus of a continuous wavelet transform.

Usage

tfgmax(input, plot=TRUE)

Arguments

input

wavelet transform (as the output of the function cwt)

plot

if set to TRUE, displays the values of the energy as a function of the scale.

Value

output

values of the maxima (1D array)

pos

positions of the maxima (1D array)

References

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

See Also

tflmax.