The Dirichlet (or aliased sinc) function. Defined to be,
{ 1 if x % n === 0
dirichlet(n, x) = {
{ sin(pi * x) / (n * sin(pi * x / n)) otherwise
Alternatively, it is the inverse Fourier transform of the discrete rectangle function.
var dirichlet = require("dirichlet")
var x = require("iota-array")(200)
var y = x.map(dirichlet.bind(null, 100))
console.log(x, y)
npm install dirichlet
require("dirichlet")(n, x)Returns the value of the dirichlet function
n is the number of samplesx is the point at which the dirichlet function is evaluatedReturns The value of the dirichlet function at x
(c) 2014 Mikola Lysenko. MIT License
FAQs
Dirichlet/aliased sinc function
The npm package dirichlet receives a total of 13 weekly downloads. As such, dirichlet popularity was classified as not popular.
We found that dirichlet demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 6 open source maintainers collaborating on the project.
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