triang function

Triangular window

Return the filter coefficients of a triangular window of length n.

triang(n)

Arguments

• n: Window length, specified as a positive integer.

Returns

triangular window, returned as a vector. If you specify a one-point window (n = 1), the value 1 is returned.

Details

Unlike the Bartlett window, triang does not go to zero at the edges of the window. For odd n, triang(n) is equal to bartlett(m + 2) except for the zeros at the edges of the window.

Examples

t <- triang(64)
plot (t, type = "l", xlab = "Samples", ylab =" Amplitude")

See Also

bartlett

Author(s)

Andreas Weingessel, Andreas.Weingessel@ci.tuwien.ac.at .

Conversion to R by Geert van Boxtel, G.J.M.vanBoxtel@gmail.com .