Chi2fit.FFT.ifft
You're seeing just the function
ifft
, go back to Chi2fit.FFT module for more information.
Specs
Calculates the inverse FFT.
For available options see fft/2
.
Examples
iex> ifft [4.0]
[{4.0, 0.0}]
iex> ifft [1.0,2.0,3.0]
[{2.0, 0.0}, {-0.5000000000000003, -0.2886751345948125},
{-0.4999999999999995, 0.28867513459481353}]
iex> [1.0,5.0] |> fft |> ifft
[{1.0, -3.061616997868383e-16}, {5.0, 6.123233995736767e-17}]