Description Usage Arguments Value Author(s) References See Also Examples
Calculates (normalized) sinc values for each element of a vector/matrix/... etc.,
sinc(x) = sin(pi*x)/(pi*x), x != 0
If x = 0, sinc(x) is defined as 1 (removable singularity in zero).
1 | sinc(X)
|
X |
an arbitrary vector/matrix/... containing numbers |
an vector/matrix/... of same size as the argument containing the sinc values for each element
Jan Saputra Mueller
http://en.wikipedia.org/wiki/Sinc\_function
1 2 3 | ## calculate sinc values of a vector
v <- 1:10
sinc(v)
|
[1] 3.898172e-17 -3.898172e-17 3.898172e-17 -3.898172e-17 3.898172e-17
[6] -3.898172e-17 3.898172e-17 -3.898172e-17 3.898172e-17 -3.898172e-17
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