sincd
digital sinc function or Dirichlet kernel
Syntax
[s]=sincd(n,flag)
Arguments
- n
integer
- flag
if
flag = 1
the function is centred around the origin; ifflag = 2
the function is delayed by%pi/(2*n)
- s
vector of values of the function on a dense grid of frequencies
Description
function which calculates the function Sin(N*x)/N*Sin(x)
Examples
plot(sincd(10,1))
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