Results 81 to 90 of about 769 (173)

Harmonic analysis in finite phase space

, 2005
Cataloged from PDF version of article.The Wigner distribution and linear canonical transforms are important tools for optics, signal processing, quantum mechanics, and mathematics.
Korkmaz, Sayit
core  

Generalization of Bandlimited Functions and Applications to Quantum Probability Distributions. [PDF]

Entropy (Basel)
Cohen L.
europepmc   +1 more source

Wigner higher-order spectra: definition, properties, computation and application to transient signal analysis

The Wigner higher order moment spectra (WHOS) are defined as extensions of the Wigner-Ville distribution (WD) to higher order moment spectra domains.
Nikias, Chrysostomos L., Rodríguez Fonollosa, Javier   +1 more
core  

Beyond the Dip: Silent and Non-Silent Fano Resonances in Quantum Systems. [PDF]

ACS Omega
Ismael AK.
europepmc   +1 more source

When Does a Spin Flip? Arrival Time Distributions and Information Propagation in Discrete Quantum Systems. [PDF]

Entropy (Basel)
Martellini L.
europepmc   +1 more source

Quantifying the Nonclassicality of the Kirkwood-Dirac Quasiprobability Distribution Under Discrete-Time Dynamics. [PDF]

Entropy (Basel)
Ding Z, Zhou SQ.
europepmc   +1 more source

Subspace Method of Moments for <i>Ab Initio</i> 3-D Single Particle Cryo-EM Reconstruction. [PDF]

SIAM J Imaging Sci
Hoskins J, Khoo Y, Mickelin O, Singer A, Wang Y.   +4 more
europepmc   +1 more source

Deciphering the Influence of Ground-State Distributions on the Calculation of Photolysis Observables. [PDF]

J Phys Chem A, 2023
Prlj A, Hollas D, Curchod BFE.
europepmc   +1 more source

An Excitation Strategy for the Initial Condition Generation for Surface Hopping Trajectories Using Electron-Only Dynamics Including Explicit Laser Pulses. [PDF]

J Chem Theory Comput
Grünewald L, van Dam L, Mai S.
europepmc   +1 more source

Wigner distribution and trasform properties for space-time nonstationary signal representation

, 1998
This presentation addresses a synthetic overview and comparison of the main and novel techniques related to the problem of early signal processing for machine vision and visual recognition applications, under two sources of variability: geometric and ...
DACQUINO, GIANFRANCO, FIORINI, RODOLFO
core