class

DSP::Windows::Lanczos

Inherits DSP::Windows::Window < Reference < Object

Produces a Lanczos window of a given size (number of samples). The Lanczos window is used in Lanczos resampling. For more info, see https://en.wikipedia.org/wiki/Window_function#Lanczos_window.

Class methods

get(size)

Source

sinc(x)

Source