cupyx.scipy.signal.kaiser_beta#

cupyx.scipy.signal.kaiser_beta(a)[source]#

Compute the Kaiser parameter beta, given the attenuation a.

Parameters:: a (float) – The desired attenuation in the stopband and maximum ripple in the passband, in dB. This should be a positive number.
Returns:: beta – The beta parameter to be used in the formula for a Kaiser window.
Return type:: float

References

Oppenheim, Schafer, “Discrete-Time Signal Processing”, p.475-476.