A = ambiguityfunction(f); A = ambiguityfunction(f,g);
| f, g | Input vector(s). |
| 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 \(L \times L\) matrix.