Function: drihaczekdist

DRIHACZEKDIST discrete Rihaczek distribution
  Usage r = drihaczekdist(f);


  DRIHACZEKDIST(f) computes a discrete Rihaczek distribution of vector
  f. The discrete Rihaczek distribution is computed by

  where k, l=0,...,L-1 and c is the Fourier transform of f.

  *WARNING**: The quadratic time-frequency distributions are highly 
  redundant. For an input vector of length L, the quadratic time-frequency
  distribution will be a L xL matrix. If f is multichannel 
  (LxW matrix), the resulting distributions are stacked along
  the third dimension such that the result is LxL xW cube.

Url: http://ltfat.github.io/doc/quadratic/drihaczekdist.html

Package: ltfat