tukeywin
Tukey (tapered cosine) window
Syntax
Description
Examples
Input Arguments
Output Arguments
Algorithms
The following equation defines the L-point Tukey window:
where x is an L-point linearly spaced vector
generated using linspace
. The parameter r is
the ratio of cosine-tapered section length to the entire window length with 0 ≤ r ≤ 1. For example, setting r = 0.5 produces a Tukey window where 1/2 of the entire window length consists of
segments of a phase-shifted cosine with period 2r = 1. If you
specify r ≤ 0, an L-point rectangular window is returned. If you
specify r ≥ 1, an L-point von Hann window is returned.
References
[1] Bloomfield, P. Fourier Analysis of Time Series: An Introduction. New York: Wiley-Interscience, 2000.
Extended Capabilities
Version History
Introduced before R2006a