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Hann function

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50 W

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801

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640

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0

The Hann function is named after the Austrian meteorologist Julius von Hann. It is a window function used to perform Hann smoothing or hanning. The function, with length L {\displaystyle L} and amplitude 1 / L , {\displaystyle 1/L,} is given by: w 0 ( x ) ≜ { 1 L ( 1 2 + 1 2 cos ⁡ ( 2 π x L ) ) = 1…

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