Gaussian window
w
= gausswin(N
)w
= gausswin(N
,Alpha
)
returns an w
= gausswin(N
)N
-point
Gaussian window in a column vector, w
. N
is
a positive integer.
returns
an w
= gausswin(N
,Alpha
)N
-point Gaussian window with Alpha
proportional
to the reciprocal of the standard deviation. The width of the window
is inversely related to the value of α. A
larger value of α produces a narrower window.
The value of α defaults to 2.5.
Note
If the window appears to be clipped, increase |
[1] Harris, Fredric J. "On the Use of Windows for Harmonic Analysis with the Discrete Fourier Transform." Proceedings of the IEEE^{®}. Vol. 66, January 1978, pp. 51–83.
[2] Roberts, Richard A., and C. T. Mullis. Digital Signal Processing. Reading, MA: Addison-Wesley, 1987, pp. 135–136.