scholarly journals Two-Dimensional Spatio-Temporal Signal Processing for Dispersion Compensation in Time-Stretched ADC

2007 ◽  
Vol 25 (6) ◽  
pp. 1580-1587 ◽  
Author(s):  
Alireza Tarighat ◽  
Shalabh Gupta ◽  
Ali H. Sayed ◽  
Bahram Jalali
Keyword(s):  
Signal Processing ◽  
Dispersion Compensation ◽  
Two Dimensional ◽  
Spatio Temporal

Hydrodynamic-driven morphogenesis of karst draperies: spatio-temporal analysis of the two-dimensional impulse response

2021 ◽  
Vol 910 ◽  
Author(s):  
Pier Giuseppe Ledda ◽  
Gioele Balestra ◽  
Gaétan Lerisson ◽  
Benoit Scheid ◽  
Matthieu Wyart ◽  
...  
Keyword(s):  
Impulse Response ◽  
Temporal Analysis ◽  
Two Dimensional ◽  
Spatio Temporal

Abstract

scholarly journals Two-dimensional TIRF-SIM–traction force microscopy (2D TIRF-SIM-TFM)

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Liliana Barbieri ◽  
Huw Colin-York ◽  
Kseniya Korobchevskaya ◽  
Di Li ◽  
Deanna L. Wolfson ◽  
...  
Keyword(s):  
Resolution Enhancement ◽  
Traction Force ◽  
Super Resolution ◽  
Traction Force Microscopy ◽  
Two Dimensional ◽  
Structured Illumination ◽  
Structured Illumination Microscopy ◽  
Force Microscopy ◽  
Health And Disease ◽  
Spatio Temporal

AbstractQuantifying small, rapidly evolving forces generated by cells is a major challenge for the understanding of biomechanics and mechanobiology in health and disease. Traction force microscopy remains one of the most broadly applied force probing technologies but typically restricts itself to slow events over seconds and micron-scale displacements. Here, we improve >2-fold spatially and >10-fold temporally the resolution of planar cellular force probing compared to its related conventional modalities by combining fast two-dimensional total internal reflection fluorescence super-resolution structured illumination microscopy and traction force microscopy. This live-cell 2D TIRF-SIM-TFM methodology offers a combination of spatio-temporal resolution enhancement relevant to forces on the nano- and sub-second scales, opening up new aspects of mechanobiology to analysis.

scholarly journals Numerical treatment of the spatio-temporal electromagnetic beam-wave packet

2017 ◽  
Vol 68 (2) ◽  
pp. 109-116
Author(s):  
L’ubomír Šumichrast ◽  
Jaroslav Franek
Keyword(s):  
Numerical Simulation ◽  
Wave Equation ◽  
Wave Packet ◽  
Paraxial Approximation ◽  
Two Dimensional ◽  
Numerical Treatment ◽  
Beam Wave ◽  
Electromagnetic Beam ◽  
Full Wave ◽  
Spatio Temporal

Abstract Propagation of a two-dimensional spatio-temporal electromagnetic beam wave is analysed. In parabolic (paraxial) approximation the exact analytical results for a spatio-temporal Gaussian impulse can be obtained. For solution of the full wave equation the numerical simulation has to be used. The various facets of this simulation are discussed here.

Use of electron trapping materials in optical signal processing 2: two-dimensional associative memory

1991 ◽  
Vol 30 (20) ◽  
pp. 2879 ◽  
Author(s):  
Suganda Jutamulia ◽  
George M. Storti ◽  
Joseph Lindmayer ◽  
William Seiderman
Keyword(s):  
Signal Processing ◽  
Associative Memory ◽  
Optical Signal Processing ◽  
Optical Signal ◽  
Electron Trapping ◽  
Two Dimensional
Sign in / Sign up

Export Citation Format

Share Document