Function: idwilt2

IDWILT2  2D Inverse Discrete Wilson transform
  Usage: f=idwilt2(c,g);
         f=idwilt2(c,g1,g2);
         f=idwilt2(c,g1,g2,Ls);

  Input parameters:
        c       : Array of coefficients.
        g,g1,g2 : Window functions.
        Ls      : Size of reconstructed signal.
  Output parameters:
        f       : Output data, matrix.

  IDWILT2(c,g) calculates a separable two dimensional inverse
  discrete Wilson transformation of the input coefficients c using the
  window g. The number of channels is deduced from the size of the
  coefficients c.

  IDWILT2(c,g1,g2) does the same using the window g1 along the first
  dimension, and window g2 along the second dimension.

  IDWILT2(c,g1,g2,Ls) cuts the signal to size Ls after the transformation
  is done.

Url: http://ltfat.github.io/doc/gabor/idwilt2.html

See also: dwilt2, dgt2, wildual.

Package: ltfat