pylops.utils.wavelets.ormsby#

pylops.utils.wavelets.ormsby(t, f=(5.0, 10.0, 45.0, 50.0), taper=None)[source]#

Ormsby wavelet

Create a Ormsby wavelet given time axis t and frequency range defined by four frequencies which parametrize a trapezoidal shape in the frequency spectrum.

Parameters
tnumpy.ndarray

Time axis (positive part including zero sample)

ftuple, optional

Frequency range

taperfunc, optional

Taper to apply to wavelet (must be a function that takes the size of the window as input

Returns
wnumpy.ndarray

Wavelet

tnumpy.ndarray

Symmetric time axis

wcenterint

Index of center of wavelet

Examples using pylops.utils.wavelets.ormsby#

Wavelets

Wavelets

Wavelets