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bartlett
Bartlett window.
w = bartlett(n)
w = bartlett(n)
returns an n-point Bartlett window in the column vector w. The coefficients of a Bartlett window are
For n odd
For n even
The Bartlett window is very similar to a triangular window as returned by the triang function. The Bartlett window always ends with zeros at samples 1 and n, however, while the triangular window is nonzero at those points. For n odd, the center n-2 points of bartlett(n) are equivalent to triang(n-2).