Gauss.llb demonstrates the effect of convolving with a gaussian curve. The smoothed output contains the same number of points as the input. The gaussian peak is of unity height according to the formula in MATLAB's GENGAUSS.M:
X (n) = exp (-((n - CENTER)/WIDTH)^2)

X = the gaussian peak
WIDTH = the distance from peak center to 2% of full height
POINTS = (optional) the number of points X will contain
CENTER = (optional) the point number for the peak center
The peak will be centered in the vector unless POINTS and CENTER are specified.
Written in LabVIEW 4.0.1
Free for non-commercial use. USE AT YOUR OWN RISK.
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Page author: Dawn Rorvik (
Last modified: 01/08/2000