Good god, I use is MATLAB2018b software spectrogram and WVD function in signal analysis, specific as follows:
[S, F, T]=spectrogram (S, win_sz noverlap, NFFT, fs);
Figure (3)
Imagesc (T, F, log10 (abs (S)))
The WVD (x, fs)
Now I have a question, how these two functions to integrate? Please god help me to solve it,