hann

Hann window.

Syntax

  • c = hann(m)

  • c = hann(m, opt)

Input argument

  • m - positive integer: window length

  • opt - string: 'symetric' (default) or 'periodic'

Output argument

  • c - column vector

Description

c = hann(m) computes coefficients of a Hanning window of length m.

Example

c = hann(8)
c = hann(8, 'periodic')

Bibliography

Oppenheim, Alan V., Ronald W. Schafer, and John R. Buck. Discrete-Time Signal Processing. Upper Saddle River, NJ: Prentice Hall, 1999.

See also

hamming, blackman.

History

VersionDescription

1.0.0

initial version

Author

Allan CORNET

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