Applies a Hanning window to the input signal X. Wire data to the X input to determine the polymorphic instance to use or manually select the instance.


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If y represents the output sequence Windowed X, the Hanning Window VI obtains the elements of y using

yi = 0.5xi[1 – cos(w)]

for i = 0, 1, 2, …, n – 1,

where n is the number of elements in X.

A Hanning window is also called a Hann window.

Examples

Refer to the following example files included with LabVIEW.

  • labview\examples\Signal Processing\Windows\Window Comparison.vi