Results 1 to 10 of about 2,113,812 (291)

A Physics-Informed Neural Network Scheme for Shortcuts to Adiabaticity in Three-Level Non-Hermitian Quantum Systems. [PDF]

Entropy (Basel)
Liu M, Huang F, Zhang S, Yang F, Zhao W, Liu J, Li H.   +6 more
europepmc   +1 more source

High-velocity laser Doppler vibrometry measurements on an aluminum nitride bimorph wedge resonator. [PDF]

Commun Eng
Liu Z, Niu X, Vatankhah E, Meng Y, Kim S, Lu R, Alù A, Hall NA.   +7 more
europepmc   +1 more source

Evaluation of Shack-Hartmann wavefront sensing artifacts due to reflectivity variations across thick layered samples using the discrete Fourier transform. [PDF]

Biomed Opt Express
Sahoo PK, Raj M R A, Akondi V.
europepmc   +1 more source

Observation of angular momentum transfer among crystal lattice modes. [PDF]

Nat Phys
Minakova O, Paiva C, Frenzel M, Spencer MS, Urban JM, Ringkamp C, Wolf M, Mussler G, Juraschek DM, Maehrlein SF.   +9 more
europepmc   +1 more source

Parameter Estimation of Non-Cooperative Composite Signals Based on Joint Time-Polarization Domain Separation. [PDF]

Sensors (Basel)
Zhou Y, Wang F, Wu H, Pang C, Li Y, Wang P.   +5 more
europepmc   +1 more source

Spatiotemporal letter processing in visual word recognition uncovered by perceptual oscillations. [PDF]

J Vis
Arguin M, Fortier-St-Pierre S.
europepmc   +1 more source

THz-induced phonon mode mixing and collective dynamics in a polar nanolattice

Skoropata E, Derlet P, Ueda H, Mankowsky R, Sander M, Lemke H, Winkler R, Deng Y, Radovic M, Savoini M, Liu B, Basini M, Ovuka V, Johnson S, Rossell M, Staub U.   +15 more
europepmc   +1 more source

The Partial Fast Fourier Transform

Journal of Scientific Computing, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
John C. Bowman, Zayd Ghoggali
openaire   +3 more sources

Fast and precise Fourier transforms

IEEE Transactions on Information Theory, 2000
Summary: Many applications of fast Fourier transforms (FFT's) such as computer tomography, geophysical signal processing, and high-resolution imaging radars and prediction filters, require high-precision output. An error analysis reveals that the usual method of fixed-point computation of FFT's of vectors of length \(2^\ell\) bits of precision.
Buhler, J. P., Shokrollahi, A., Stemann, V   +2 more
openaire   +2 more sources