Fractional S transform — Part 1: Theory

Localization of the complex spectrum: the S transform

R. G. Stockwell, L. Mansinha, R. P. Lowe · IEEE Transactions on Signal Processing · 1996 · 3.4K citations

Engineering, Geophysics, Computer Vision +13

Wavelets and signal processing

Olivier Rioul, Martin Vetterli · IEEE Signal Processing Magazine · 1991 · 2.8K citations · Full text

Engineering, Electrical Engineering, Mathematics +16

The fractional Fourier transform and time-frequency representations

Luı́s B. Almeida · IEEE Transactions on Signal Processing · 1994 · 1.9K citations

Engineering, Electrical Engineering, Mathematics +14

Discrete Gabor expansions

John Wexler, S. Raz · Signal Processing · 1990 · 458 citations

Short-time fourier transform: two fundamental properties and an optimal implementation

IEEE Transactions on Signal Processing · 2003 · 327 citations

Engineering, Electrical Engineering, Optimization +16