- jax.numpy.blackman(*args, **kwargs)#
Return the Blackman window.
LAX-backend implementation of
Original docstring below.
The Blackman window is a taper formed by using the first three terms of a summation of cosines. It was designed to have close to the minimal leakage possible. It is close to optimal, only slightly worse than a Kaiser window.
M (int) – Number of points in the output window. If zero or less, an empty array is returned.
out – The window, with the maximum value normalized to one (the value one appears only if the number of samples is odd).
- Return type
Blackman, R.B. and Tukey, J.W., (1958) The measurement of power spectra, Dover Publications, New York.
Oppenheim, A.V., and R.W. Schafer. Discrete-Time Signal Processing. Upper Saddle River, NJ: Prentice-Hall, 1999, pp. 468-471.