Function: ambiguityfunction

AMBIGUITYFUNCTION Ambiguity function
  Usage: A = ambiguityfunction(f);
         A = ambiguityfunction(f,g);

  Input parameters:
        f,g    : Input vector(s).

  Output parameters:
        A      : ambiguity function

  AMBIGUITYFUNCTION(f) computes the (symmetric) ambiguity function of f.
  The ambiguity function is computed as the two-dimensional Fourier transform
  of the Wigner-Ville distribution WIGNERVILLEDIST.

  *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.

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

Package: ltfat