Classic Blackman
The so-called ``Blackman Window'' is the specific case for which
, and
. It has
the following properties:
- Side lobes roll off at about
per octave (like Hann)
- Side-lobe level is about
dB (worst case)
- One degree of freedom used to increase the roll-off rate from 6dB/octave (like rectangular) to 18 dB per octave by matching amplitude and slope to 0 at the window endpoints
- One degree of freedom is used to minimize side lobes (like Hamming)
- One degree of freedom is used to scale the window
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Matlab for the Classic Blackman Window
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Blackman Window Family