Applies a three-term, Blackman-Harris window to the input signal X.

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X is the first input sequence. |
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Blackman-Harris{X} is the input signal with the Blackman-Harris window applied. |
If Y represents the output sequence Blackman-Harris{X}, the Blackman-Harris Window VI obtains the elements of Y from
yi = xi[0.42323 – 0.49755cos(w) + 0.07922cos(2w)],
for i = 0, 1, 2, …, n – 1
,
where n is the number of elements in X.