1. Uncertainty principles in Fourier analysis;De Bruijn,1967
2. A unified approach to short-time Fourier analysis and synthesis;Allen,1977
3. On the use of windows for harmonic analysis with the discrete Fourier transform;Harris,1978
4. Signal description by means of a local frequency spectrum;Bastiaans,1981
5. Short-time Fourier transform;Nawab,1988