double gaussian(double x);
Returns the value of the Gaussian kernel at the point x.
Parameters:
x | Value to evaluate the kernal at. |
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Returns:
If -1 ≤ x ≤ 1, 0.399 Exp(-0.5 x2)
Otherwise, 0.0
Usage:
double r = gaussian(0.75)
Header:
#include "kernels.h"