An architecture for realization of the cross-terms free polynomial Wigner-Ville distribution

A method for the polynomial Wigner-Ville distributions realization, in the case of multicomponent signals, is presented. It is based on the author´s previously proposed S-method. Using this method one may, theoretically, get the sum of the polynomial Wigner-Ville distributions of each component separately. An architecture for the polynomial Wigner-Ville distributions realization, starting from the short time Fourier transform, is given. The method is illustrated on a numerical example.