.Wavelet.General.ifft

Information

Inverse fast Fourier transform

Interface

function ifft
  import Modelica.ComplexMath.*;
  input Complex[:] x = {Complex(re = 36, im = 0), Complex(re = -4, im = 9.65685424949238), Complex(re = -4, im = 4), Complex(re = -4, im = 1.65685424949238), Complex(re = -4, im = 0), Complex(re = -4, im = -1.65685424949238), Complex(re = -4, im = -4), Complex(re = -4, im = -9.65685424949238)} "The vector to be inverse transformed";
  input Integer n = 8 "Number of data points for calculation";
  output Complex[size(x, 1)] y "The result";
end ifft;