Scaled ambiguity function and scaled Wigner distribution for LCT signals

On the Quantum Correction For Thermodynamic Equilibrium

E. P. Wigner · Physical Review · 1932 · 9.2K citations

Natural Sciences, Physics, Quantum Mechanics +15

Lens-System Diffraction Integral Written in Terms of Matrix Optics*

Stuart A. Collins · Journal of the Optical Society of America · 1970 · 1.4K citations

Natural Sciences, Physics, Computational Electromagnetics +13

Improved time-frequency representation of multicomponent signals using exponential kernels

Heejun Choi, William J. Williams · IEEE Transactions on Acoustics Speech and Signal Processing · 1989 · 1.3K citations

Engineering, Electrical Engineering, Biomedical Signal Processing +15

Linear Canonical Transformations and Their Unitary Representations

M. Moshinsky, C. Quesne · Journal of Mathematical Physics · 1971 · 828 citations

Natural Sciences, Mathematics, Physics +17

Joint time-frequency analysis

Shie Qian, Dapang Chen · IEEE Signal Processing Magazine · 1999 · 708 citations

Engineering, Electrical Engineering, Biomedical Signal Processing +16