scipy.signal.
daub#
- scipy.signal.daub(p)[source]#
The coefficients for the FIR low-pass filter producing Daubechies wavelets.
Deprecated since version 1.12.0: scipy.signal.daub is deprecated in SciPy 1.12 and will be removed in SciPy 1.15. We recommend using PyWavelets instead.
p>=1 gives the order of the zero at f=1/2. There are 2p filter coefficients.
- Parameters:
- pint
Order of the zero at f=1/2, can have values from 1 to 34.
- Returns:
- daubndarray
Return